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1

Prieto-González, Pablo, and Jaromir Sedlacek. "Effects of Running-Specific Strength Training, Endurance Training, and Concurrent Training on Recreational Endurance Athletes’ Performance and Selected Anthropometric Parameters." International Journal of Environmental Research and Public Health 19, no. 17 (2022): 10773. http://dx.doi.org/10.3390/ijerph191710773.

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Objective: The present study aimed to verify the effects of running-specific strength training alone, endurance training alone, and concurrent training on recreational endurance athletes’ performance and selected anthropometric parameters. Method: Thirty male recreational endurance runners were randomly assigned using a blocking technique to either a running-specific strength training group (RSSTG), an endurance training group (ETG), or a concurrent training group (CTG). RSSTG performed three strength-training sessions per week orientated to running, ETG underwent three endurance sessions per
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Akalu Wondem, Demeku, and Zelalem Melkamu Tegegne. "Effect of Concurrent Strength and Endurance Training on Distance Running Performances in Well-Trained Athletes." Sport Mont 21, no. 3 (2023): 101–7. http://dx.doi.org/10.26773/smj.231016.

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Athletes competing in distance competitions have used a combination of aerobic and anaerobic training approaches to train and enhance the performance-determining elements. Nevertheless, few studies have reported data related to the effect of concurrent training on well-trained distance (3,000 m – 10,000 m) runners. Because of limited evidence available for this population, this study aimed to investigate the effect of concurrent strength and endurance training on distance running performance. A randomized study was conducted. Thirty-nine distance runners (16.62±0.71 years) were randomly assign
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Castoldi, Robson Chacon, Regina Celi Trindade Camargo, Alan José Barbosa Magalhães, et al. "Concurrent training effect on muscle fibers in Wistar rats." Motriz: Revista de Educação Física 19, no. 4 (2013): 717–23. http://dx.doi.org/10.1590/s1980-65742013000400008.

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The aim of the present study was to determine the modeling of muscle fibers in rats submitted to different exercise protocols. Fifty-five Wistar rats were submitted divided into four different groups: Control group (CG; N=16); endurance training group (ETG; N=13), strength training group (STG; N=13) and concurrent training group (CTG; N=13). The intensity of endurance training was determined by the critical workload. Statistical analysis involved the Kruskal-Wallis test for multiple comparisons, followed by Dunn's post test (p<0.05). All animals submitted to training exhibited an increase i
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Turki, A. Aljabaan, A. Sahari Ali, Z. Alshehri Muhannad, and A. Alsharif Alhassan. "A Comparative Analysis of Strength Training and Endurance Training for Rotator Cuff Injury Rehabilitation." International Journal of Innovative Research and Creative Technology 7, no. 3 (2021): 1–8. https://doi.org/10.5281/zenodo.12634414.

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Abstract Background: Rotator cuff injuries are common and can lead to significant pain and functional impairment. Effective rehabilitation strategies are crucial for recovery, with strength training and endurance training being widely used approaches.  Objective: This study aimed to compare the effects of strength training and endurance training on pain, shoulder range of motion (ROM), muscle strength, and functional performance in individuals with rotator cuff injuries. Methods: A randomized controlled trial was conducted with 60 participants diagnosed with rotator cuff injuries, randoml
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Fritz, Nicole B., Álvaro Juesas, Pedro Gargallo, et al. "Positive Effects of a Short-Term Intense Elastic Resistance Training Program on Body Composition and Physical Functioning in Overweight Older Women." Biological Research For Nursing 20, no. 3 (2018): 321–34. http://dx.doi.org/10.1177/1099800418757676.

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The aim of this study was to investigate the effects of a resistance training program (RTP) in older overweight women (OOW) using two different types of elastic devices. Methods: This study was a randomized controlled trial with pre- and postintervention measures. Participants included OOW, aged 60–85 years, with no medical history of disease that would preclude them from engaging in physical exercise. Participants were randomly divided into the following groups: elastic tubes with handles group (ETG; n = 22), traditional elastic bands group ( n = 21), and control group (CG; n = 20). Exercise
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Mukhtar Alam, Mohd, and Abid Ali Khan. "Electromyography-based Fatigue Assessment During Endurance Testing by Different Vibration Training Protocols." Iranian Rehabilitation Journal 19, no. 1 (2021): 85–98. http://dx.doi.org/10.32598/irj.19.1.1150.1.

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Objectives: This study presents a method of assessing muscle fatigue during endurance testing at 50% maximal voluntary contraction (MVC) using electromyography (EMG) information as indirect indices of fatigability in the forearm muscles, namely, flexor digitorum superficialis (FDS); flexor carpi ulnaris (FCU); extensor carpi ulnaris (ECU) and extensor carpi radialis brevis (ECRB)." This study presents a method of assessing muscle fatigue during endurance testing at 50% maximal voluntary contraction (MVC) using electromyography (EMG) information as indirect indices of fatigability in the forear
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Seeger, W. A., J. Thieringer, P. Esters, B. Allmendinger, H. Schulze, and A. Dignass. "P363 Moderate endurance and muscle training are safe to perform for patients with quiescent or mild active Crohn’s disease and increases their strength." Journal of Crohn's and Colitis 14, Supplement_1 (2020): S344—S345. http://dx.doi.org/10.1093/ecco-jcc/jjz203.492.

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Abstract Background The aim of this study was to examine the practicability and potential influence of moderate endurance and muscle training in patients with quiescent or mildly active Crohn’s disease (CD). Methods In this randomised controlled pilot trial 45 CD Patients with a CDAI below 220 were randomised to a control, an endurance or a muscle training group. Participants had to exercise individually for 3 months three times per week. Outcome parameters included disease activity (CDAI), inflammatory parameters and calprotectin, anthropometric data, general well-being (sIBDQ), physical acti
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Vila-Chã, Carolina, Deborah Falla, and Dario Farina. "Motor unit behavior during submaximal contractions following six weeks of either endurance or strength training." Journal of Applied Physiology 109, no. 5 (2010): 1455–66. http://dx.doi.org/10.1152/japplphysiol.01213.2009.

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The study investigated changes in motor output and motor unit behavior following 6 wk of either strength or endurance training programs commonly used in conditioning and rehabilitation. Twenty-seven sedentary healthy men (age, 26.1 ± 3.9 yr; mean ± SD) were randomly assigned to strength training (ST; n = 9), endurance training (ET; n = 10), or a control group (CT; n = 8). Maximum voluntary contraction (MVC), time to task failure (isometric contraction at 30% MVC), and rate of force development (RFD) of the quadriceps were measured before ( week 0), during ( week 3), and after a training progra
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Anders, Christoph, and Tim Schönau. "Spatiotemporal characteristics of lower back muscle fatigue during a ten minutes endurance test at 50% upper body weight in healthy inactive, endurance, and strength trained subjects." PLOS ONE 17, no. 9 (2022): e0273856. http://dx.doi.org/10.1371/journal.pone.0273856.

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In modern developed societies, heavy physical demands are decreasing and getting replaced by longer periods of static, low-exertion activities such as sitting or standing. To counteract this lack of physical activity, more and more people are engaging in physical activity through exercise and training. Virtually opposite training modalities are endurance and strength. We asked if back muscle endurance capacity is influenced by training mode. 38 healthy male subjects (age range 19–31 years, mean age 22.6 years) were investigated: sedentary (Control, n = 12), endurance trained (ET, n = 13), and
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Jew, Korinne N., M. Charlotte Olsson, Eric A. Mokelke, Bradley M. Palmer, and Russell L. Moore. "Endurance training alters outward K+current characteristics in rat cardiocytes." Journal of Applied Physiology 90, no. 4 (2001): 1327–33. http://dx.doi.org/10.1152/jappl.2001.90.4.1327.

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The effect of endurance run training on outward K+ currents with rapidly inactivating ( I to) and sustained or slowly inactivating ( I sus) characteristics was examined in left ventricular (LV) cardiocytes isolated from sedentary (Sed) and treadmill-trained (Tr) female Sprague-Dawley rats. Isolated LV cardiocytes were used in whole cell patch-clamp studies to characterize whole cell I to and I sus. Peak I to was greatest in cells isolated from the Tr group. When I to was corrected for cell capacitance to yield a current density, most, but not all, of the Sed vs. Tr differences in I to magnitud
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Küüsmaa-Schildt, Maria, Daniela Eklund, Janne Avela, et al. "Neuromuscular Adaptations to Combined Strength and Endurance Training: Order and Time-of-Day." International Journal of Sports Medicine 38, no. 09 (2017): 707–16. http://dx.doi.org/10.1055/s-0043-101376.

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AbstractThe present study examined the effects of 24 weeks of morning vs. evening same-session combined strength (S) and endurance (E) training on neuromuscular and endurance performance. Fifty-one men were assigned to the morning (m) or evening (e) training group, where S preceded E or vice versa (SEm, ESm, SEe and ESe), or to the control group. Isometric force, voluntary activation, EMG and peak wattage during the maximal cycling test were measured. Training time did not significantly affect the adaptations. Therefore, data are presented for SEm+e (SEm+SEe) and ESm+e (ESm+ESe). In the mornin
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İşler, Selma, Metin Çoksevim, Tülin Akman, Şaban Ünver, Burçin Öner, and Ayhan Bilgici. "The Effects of Endurance Training and High-Intensity Resistance Training on Pulse Wave Velocity and QT Dispersion." Healthcare 13, no. 2 (2025): 161. https://doi.org/10.3390/healthcare13020161.

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Objectives: This study aimed to examine the effects of endurance and high-intensity resistance training on arterial stiffness and ventricular repolarization in elite athletes. Methods: A total of 50 male athletes from different sports disciplines (volleyball, football, judo, and wrestling) and a sedentary group of 30 males participated in this study. Data collected from all participants included age, height, body weight, cardiovascular hemodynamic parameters, arterial stiffness parameters, and ECG measurements. Results: There was no significant age difference between the athlete group (20.42 ±
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Lambert, Bradley, Corbin Hedt, Joshua Daum, et al. "Blood Flow Restriction Training for the Shoulder: A Case for Proximal Benefit." American Journal of Sports Medicine 49, no. 10 (2021): 2716–28. http://dx.doi.org/10.1177/03635465211017524.

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Background: Although blood flow restriction (BFR) is becoming increasingly popular in physical therapy and athletic training settings, little is known about the effects of BFR combined with low-intensity exercise (LIX) on muscles proximal to the site of occlusion. Hypothesis/Purpose: Determine whether LIX combined with BFR applied distally to the shoulder on the brachial region of the arm (BFR-LIX) promotes greater increases in shoulder lean mass, rotator cuff strength, endurance, and acute increases in shoulder muscle activation compared with LIX alone. We hypothesized that BFR-LIX would elic
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Mitchell, Cameron, Rotem Cohen, Raffy Dotan, David Gabriel, Panagiota Klentrou, and Bareket Falk. "Rate of Muscle Activation in Power-and Endurance-Trained Boys." International Journal of Sports Physiology and Performance 6, no. 1 (2011): 94–105. http://dx.doi.org/10.1123/ijspp.6.1.94.

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Previous studies in adults have demonstrated power athletes as having greater muscle force and muscle activation than nonathletes. Findings on endurance athletes are scarce and inconsistent. No comparable data on child athletes exist.Purpose:This study compared peak torque (Tq), peak rate of torque development (RTD), and rate of muscle activation (EMG rise, Q30), in isometric knee extension (KE) and fexion (KF), in pre- and early-pubertal power- and endurance-trained boys vs minimally active nonathletes.Methods:Nine gymnasts, 12 swimmers, and 18 nonathletes (7–12 y), performed fast, maximal is
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Shtanenko, N. I., Y. I. Brel, and L. A. Budko. "THE FEATURES OF VEGETATIVE REACTIVITY DURING CONDUCTION OF ORTHOSTATIC TEST IN SPORTSMEN DEPENDING ON THE DIRECTION OF THE TRAINING PROCESS." Health and Ecology Issues, no. 3 (September 28, 2017): 58–63. http://dx.doi.org/10.51523/2708-6011.2017-14-3-13.

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Objective: to assess the features of initial vegetative tone and vegetative reactivity in sportsmen during their endurance training and speed-power physical exercises. Material and methods. We examined 50 sportsmen (22 athletes и 28 rowers) and 29 young men of the control group. The parameters of heart rate variability were evaluated by the results of ECG registration during conduction of the orthostatic test (complex «Polyspectr»). Results . The initial vegetative tone in speed-power sportsmen is characterized by more expressed activity of autonomic regulation of heart rhythm, and vegetative
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Bucher Sandbakk, S., E. Tønnessen, T. Haugen, and Ø. Sandbakk. "Training and coaching of female vs. male endurance athletes on their road to gold. Perceptions among successful elite athlete coaches." Deutsche Zeitschrift für Sportmedizin/German Journal of Sports Medicine 73, no. 7 (2022): 251–58. http://dx.doi.org/10.5960/dzsm.2022.549.

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This scientific short report investigated how successful male coaches perceive gender differences in training characteristics and coaching practice among medal-winning endurance athletes. Ten male Norwegian coaches with a track record of coaching both female and male endurance world-class athletes (total of 269 Olympic, World and European Championship medals) participated in semi-structured interviews. Inductive thematic analysis revealed that all coaches mainly adjusted their key training and coaching principles to the individual athlete, rather than gender. A coach-driven and athlete-centere
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Esteban-García, Paula, José Fernando Jiménez-Díaz, Javier Abián-Vicén, Alfredo Bravo-Sánchez, and Jacobo Á. Rubio-Arias. "Effect of 12 Weeks Core Training on Core Muscle Performance in Rhythmic Gymnastics." Biology 10, no. 11 (2021): 1210. http://dx.doi.org/10.3390/biology10111210.

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Background: Rhythmic gymnastics performance is characterized by technical elements involving flexibility, aerobic capacity and strength. Increased core strength in rhythmic gymnastics could lead to improved sporting performance. Objective: The aim of this study was to analyze the effect of 12 weeks of core muscle training on core muscle performance in rhythmic gymnasts. Methods: A randomized controlled study involving 24 rhythmic gymnastics was conducted. Participants were randomly assigned to a control group (CG; n = 12; age 13.50 ± 3.17 years) or a training group (TG; n = 12; age 14.41 ± 2.3
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Rowland, Thomas W., Brian C. Delaney, and Steven F. Siconolfi. "'Athlete's Heart' in Prepubertal Children." Pediatrics 79, no. 5 (1987): 800–804. http://dx.doi.org/10.1542/peds.79.5.800.

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Bradycardia, cardiomegaly, heart murmurs, and ECG changes are typically observed in adult endurance athletes, but frequency of such changes among children involved in sports training is unclear. Pediatricians need to be aware of whether these features of the " athlete's heart" occur in their patients, because such features may mimic those of cardiac disease. Fourteen prepubertal competitive male swimmers were evaluated by physical examination, ECG and echocardiogram, and findings were compared to those of a group of active but nontrained control boys. Lower resting heart rates and echocardiogr
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Mandal, Ananya, and Gaurav Kadyan. "To Assess and Correlate Cardiorespiratory Adaptations in Endurance-Trained Cyclist and Recreational Cyclist." International Journal of Physiotherapy and Research 9, no. 6 (2021): 4058–65. http://dx.doi.org/10.16965/ijpr.2021.193.

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Background: This cross-sectional study aimed to compare and correlate HRV indices, body composition, and aerobic power (VO2max) in recreational cyclists and trained endurance (road) cyclists. 47 male cyclists participated in the study (age: 20.32 ± 0.365; height: 171.50 ± 1.117; BMI: 23.00 ± 0.47) divided into 3 groups (Group 1: Recreational cyclist; group 2: Delhi Cyclist, playing at State/National level; and group 3: IGI cyclist, playing at National/International level). Methods: The participants underwent body composition analysis (BMI, Subcutaneous whole body, body density, body fat %, lea
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Chang, Chun-Hao, Yi-Ju Hsu, Fang Li, et al. "Reliability and validity of the physical activity monitor for assessing energy expenditures in sedentary, regularly exercising, non-endurance athlete, and endurance athlete adults." PeerJ 8 (August 24, 2020): e9717. http://dx.doi.org/10.7717/peerj.9717.

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Background Inertial sensors, such as accelerometers, serve as convenient devices to predict the energy expenditures (EEs) during physical activities by a predictive equation. Although the accuracy of estimate EEs especially matter to athletes receive physical training, most EE predictive equations adopted in accelerometers are based on the general population, not athletes. This study included the heart rate reserve (HRR) as a compensatory parameter for physical intensity and derived new equations customized for sedentary, regularly exercising, non-endurance athlete, and endurance athlete adult
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Cafarelli, E., F. Liebesman, and J. Kroon. "Effect of endurance training on muscle activation and force sensation." Canadian Journal of Physiology and Pharmacology 73, no. 12 (1995): 1765–73. http://dx.doi.org/10.1139/y95-241.

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One of the consequences of endurance training is a reduction in force sensation in trained muscles at any exercise intensity. To study the central and peripheral contributions to this adaptation, we trained six male subjects with single-leg cycling at 60% [Formula: see text] peak (30 min/day × 3 days/week × 8 weeks); six others were matched controls. Measurements were made during separate 20-min, single-leg rides at 70% pre-training [Formula: see text] peak, with trained (TR), untrained (UT), and control (CT) legs, before and after training. No pre–post differences were observed in the control
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Hood, D. A., and R. L. Terjung. "Effect of endurance training on leucine metabolism in perfused rat skeletal muscle." American Journal of Physiology-Endocrinology and Metabolism 253, no. 6 (1987): E648—E656. http://dx.doi.org/10.1152/ajpendo.1987.253.6.e648.

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An isolated single rat hindlimb muscle preparation was used to examine the influence of exercise training on leucine metabolism during steady-state conditions at rest and during isometric contractions. Treadmill training increased the activity of citrate synthase in the hindlimb muscle by 40-45%. Leucine oxidation, measured as the rate of alpha-decarboxylation, was not different between trained (2.28 +/- 0.15 nmol.min-1.g-1, n = 9) and control (2.57 +/- 0.20, n = 9) muscle at rest. In addition, successive 40-min contraction periods at 15 and 45 tetani/min induced similar increases (50 and 100%
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Mazzoni, Anne-Sophie, Hannah L. Brooke, Sveinung Berntsen, Karin Nordin, and Ingrid Demmelmaier. "Exercise Adherence and Effect of Self-Regulatory Behavior Change Techniques in Patients Undergoing Curative Cancer Treatment: Secondary Analysis from the Phys-Can Randomized Controlled Trial." Integrative Cancer Therapies 19 (January 2020): 153473542094683. http://dx.doi.org/10.1177/1534735420946834.

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Introduction: Adherence to exercise interventions in patients with cancer is often poorly described. Further, it is unclear if self-regulatory behavior change techniques (BCTs) can improve exercise adherence in cancer populations. We aimed to (1) describe exercise adherence in terms of frequency, intensity, time, type (FITT-principles) and dropouts, and (2) determine the effect of specific self-regulatory BCTs on exercise adherence in patients participating in an exercise intervention during curative cancer treatment. Methods: This study was a secondary analysis using data from a Swedish multi
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Ghiarone, Thaysa, Victor A. Andrade-Souza, Sara K. Learsi, et al. "Twice-a-day training improves mitochondrial efficiency, but not mitochondrial biogenesis, compared with once-daily training." Journal of Applied Physiology 127, no. 3 (2019): 713–25. http://dx.doi.org/10.1152/japplphysiol.00060.2019.

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Exercise training performed with lowered muscle glycogen stores can amplify adaptations related to oxidative metabolism, but it is not known if this is affected by the “train-low” strategy used (i.e., once-daily versus twice-a-day training). Fifteen healthy men performed 3 wk of an endurance exercise (100-min) followed by a high-intensity interval exercise 2 (twice-a-day group, n = 8) or 14 h (once-daily group, n = 7) later; therefore, the second training session always started with low muscle glycogen in both groups. Mitochondrial efficiency (state 4 respiration) was improved only for the twi
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Rodríguez-Rosell, David, Juan Manuel Yáñez-García, Ricardo Mora-Custodio, et al. "Velocity-based resistance training: impact of velocity loss in the set on neuromuscular performance and hormonal response." Applied Physiology, Nutrition, and Metabolism 45, no. 8 (2020): 817–28. http://dx.doi.org/10.1139/apnm-2019-0829.

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This study aimed to compare the effects of 2 resistance training (RT) programs with different velocity losses (VLs) allowed in each set: 10% (VL10%) versus 30% (VL30%) on neuromuscular performance and hormonal response. Twenty-five young healthy males were randomly assigned into 2 groups: VL10% (n = 12) or VL30% (n = 13). Subjects followed a velocity-based RT program for 8 weeks (2 sessions per week) using only the full-squat (SQ) exercise at 70%–85% 1-repetition maximum (1RM). Repetition velocity was recorded in all training sessions. A 20-m running sprint, countermovement jump (CMJ), 1RM, mu
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Jackson, John K. "Premature Cardiovascular Misdiagnosis of Senior Endurance-Trained Athletes." Hearts 4, no. 1 (2023): 28–37. http://dx.doi.org/10.3390/hearts4010004.

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A mature Caucasian patient, an endurance-trained triathlete (age group), had a routine ECG. The patient was immediately referred to Emergency based on supposed ECG abnormalities indicating a heart attack. This diagnosis was quickly dismissed based on no symptoms, heart rate of 50 BPM, athletic status, excellent health, and no prior cardiovascular problems. The patient had a history of severe white coat hypertension and underwent a further stress test and echocardiogram. The stress test showed exaggerated systolic blood pressures (over 225 mmHg) and high in-clinic basal blood pressures (160/90
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Kwon, Insu, Kyoung Soo Kim, and Youngil Lee. "Relationships between endurance exercise training-induced muscle fiber-type shifting and autophagy in slow- and fast-twitch skeletal muscles of mice." Physical Activity and Nutrition 28, no. 2 (2024): 23–34. http://dx.doi.org/10.20463/pan.2024.0013.

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[Purpose] Endurance exercise induces muscle fiber-type shifting and autophagy; however, the potential role of autophagy in muscle fiber-type transformation remains unclear. This study examined the relationship between muscle fiber-type shifting and autophagy in the soleus (SOL) and extensor digitorum longus (EDL) muscles, which are metabolically discrete muscles.[Methods] Male C57BL/6J mice were randomly assigned to sedentary control (CON) and exercise (EXE) groups. After 1 week of acclimation to treadmill running, the mice in the EXE group ran at 12-15 m/min, 60 min/day, 5 days/week for 6 wee
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Major, Zs, R. Kirschner, N. Medvegy, et al. "The importance of ST elevation in V2–4 ECG leads in athletes." Physiology International 106, no. 4 (2019): 368–78. http://dx.doi.org/10.1556/2060.106.2019.34.

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Background Early repolarization in the anterior ECG leads (ERV2–4) is considered to be a sign of right ventricular (RV) remodeling, but its etiology and importance are unclear. Methods A total of 243 top-level endurance-trained athletes (ETA; 183 men and 60 women, weekly training hours: 15–20) and 120 leisure-time athletes (LTA; 71 men and 49 women, weekly training hours: 5–6) were investigated. The ERV2–4 sign was evaluated concerning type of sport, gender, transthoracic echocardiographic parameters, and ECG changes, which can indicate elevated RV systolic pressure [left atrium enlargement (L
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Lehti, T. Maarit, Mika Silvennoinen, Riikka Kivelä, Heikki Kainulainen, and Jyrki Komulainen. "Effects of streptozotocin-induced diabetes and physical training on gene expression of extracellular matrix proteins in mouse skeletal muscle." American Journal of Physiology-Endocrinology and Metabolism 290, no. 5 (2006): E900—E907. http://dx.doi.org/10.1152/ajpendo.00444.2005.

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Diabetes induces changes in the structure and function of the extracellular matrix (ECM) in many tissues. We investigated the effects of diabetes, physical training, and their combination on the gene expression of ECM proteins in skeletal muscle. Mice were divided to control (C), training (T), streptozotocin-induced diabetic (D), and diabetic training (DT) groups. Training groups (T, DT) performed 1, 3, or 5 wk of endurance training on a treadmill. Gene expression of calf muscles was analyzed using microarray and quantitative PCR. Training group samples were collected 24 h after the last train
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Schönau, Tim, and Christoph Anders. "EMG Amplitude–Force Relationship of Lumbar Back Muscles during Isometric Submaximal Tasks in Healthy Inactive, Endurance and Strength-Trained Subjects." Journal of Functional Morphology and Kinesiology 8, no. 1 (2023): 29. http://dx.doi.org/10.3390/jfmk8010029.

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Previous data suggest a correlation between the cross-sectional area of Type II muscle fibers and the degree of non-linearity of the EMG amplitude–force relationship (AFR). In this study we investigated whether the AFR of back muscles could be altered systematically by using different training modalities. We investigated 38 healthy male subjects (aged 19–31 years) who regularly performed either strength or endurance training (ST and ET, n = 13 each) or were physically inactive (controls (C), n = 12). Graded submaximal forces on the back were applied by defined forward tilts in a full-body trai
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Huang, Wen-Ching, Chun-Hsu Pan, Chen-Chan Wei, and Hui-Yu Huang. "Lactobacillus plantarum PS128 Improves Physiological Adaptation and Performance in Triathletes through Gut Microbiota Modulation." Nutrients 12, no. 8 (2020): 2315. http://dx.doi.org/10.3390/nu12082315.

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A triathlon is an extremely high-intensity exercise and a challenge for physiological adaptation. A triathlete’s microbiome might be modulated by diet, age, medical treatments, lifestyle, and exercise, thereby maintaining aerobiosis and optimum health and performance. Probiotics, prebiotics, and synbiotics have been reported to have health-promoting activities (e.g., immunoregulation and cancer prevention). However, few studies have addressed how probiotics affect the microbiota of athletes and how this translates into functional activities. In our previous study, we found that Lactobacillus p
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Tait, Jamie L., Jace R. Drain, Sean Bulmer, Paul B. Gastin, and Luana C. Main. "Factors Predicting Training Delays and Attrition of Recruits during Basic Military Training." International Journal of Environmental Research and Public Health 19, no. 12 (2022): 7271. http://dx.doi.org/10.3390/ijerph19127271.

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Ensuring a balance between training demands and recovery during basic military training (BMT) is necessary for avoiding maladaptive training responses (e.g., illness or injury). These can lead to delays in training completion and to training attrition. Previously identified predictors of injury and attrition during BMT include demographic and performance data, which are typically collected at a single time point. The aim of this study was to determine individual risk factors for injury and training delays from a suite of measures collected across BMT. A total of 46 male and female recruits und
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Louis, Julien, Christophe Hausswirth, François Bieuzen, and Jeanick Brisswalter. "Vitamin and mineral supplementation effect on muscular activity and cycling efficiency in master athletes." Applied Physiology, Nutrition, and Metabolism 35, no. 3 (2010): 251–60. http://dx.doi.org/10.1139/h10-014.

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The influence of vitamin and mineral complex supplementation on muscular activity and cycling efficiency was examined in elderly endurance-trained master athletes during a heavy cycling trial. Master athletes were randomly assigned in a double-blind process to 1 of 2 treatment groups: antioxidant supplementation (n = 8: As group) or placebo (n = 8: Pl group) for 21 days. After that time, each subject had to perform a 10-min session of cycling on a cycloergometer at a heavy constant intensity. Twenty-four to 48 h after this session, subjects performed an isometric maximal voluntary contraction
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Gallego-Sendarrubias, Gracia María, José Luis Arias-Buría, Edurne Úbeda-D’Ocasar, et al. "Effects of Percutaneous Electrical Nerve Stimulation on Countermovement Jump and Squat Performance Speed in Male Soccer Players: A Pilot Randomized Clinical Trial." Journal of Clinical Medicine 10, no. 4 (2021): 690. http://dx.doi.org/10.3390/jcm10040690.

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It has been suggested that Percutaneous Electrical Nerve Stimulation (PENS) can increase muscle strength. No previous study has investigated changes in performance in semiprofessional soccer players. This study compares the effects of adding two sessions of PENS to a training program versus the single training program over sport performance attributes (e.g., jump height and squat speed) in healthy soccer players. A cluster-randomized controlled trial was conducted on twenty-three semiprofessional soccer players who were randomized into an experimental (PENS + training program) or control (sing
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Seidel, Oliver, Daniel Carius, Rouven Kenville, and Patrick Ragert. "Motor learning in a complex balance task and associated neuroplasticity: a comparison between endurance athletes and nonathletes." Journal of Neurophysiology 118, no. 3 (2017): 1849–60. http://dx.doi.org/10.1152/jn.00419.2017.

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Studies suggested that motor expertise is associated with functional and structural brain alterations, which positively affect sensorimotor performance and learning capabilities. The purpose of the present study was to unravel differences in motor skill learning and associated functional neuroplasticity between endurance athletes (EA) and nonathletes (NA). For this purpose, participants had to perform a multimodal balance task (MBT) training on 2 sessions, which were separated by 1 wk. Before and after MBT training, a static balance task (SBT) had to be performed. MBT-induced functional neurop
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Amin, Mona N., Amira P. Tarigan, Andika Pradana, Taufik Ashar, and Osakue E. Osareniro. "Physical exercise and chicken egg white supplementation increase muscle mass of stable COPD patients." Narra J 4, no. 1 (2024): e406. http://dx.doi.org/10.52225/narra.v4i1.406.

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Patients with chronic obstructive pulmonary disease (COPD) commonly exhibit muscle atrophy and dysfunction due to a reduction in muscle mass; and protein supplements such as chicken egg whites have been reported to improve muscle mass. The aim of this study was to evaluate the impact of physical exercise and egg white supplementation on the muscle mass of COPD patients. An experimental study was conducted among stable COPD patients at Universitas Sumatra Utara Hospital Medan, Indonesia, between August and October 2022. The patients were divided into two groups, control and interventional group
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Lambrich, Johanna, and Thomas Muehlbauer. "Physical fitness and stroke performance in healthy tennis players with different competition levels: A systematic review and meta-analysis." PLOS ONE 17, no. 6 (2022): e0269516. http://dx.doi.org/10.1371/journal.pone.0269516.

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Differences in variables of physical fitness and stroke performance by competition level (i.e., elite vs. sub-elite players) have not been systematically investigated yet. Thus, the objective of the systematic review with meta-analysis was to characterize and quantify competition-level dependent differences in physical fitness and stroke performance in healthy tennis players. A systematic literature search was conducted in the databases PubMed, Web of Science, and SportDiscus from their inception date till May 2022. Studies were included if they investigated healthy tennis players and reported
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Sims, Stacy T., Kelsi Mackay, Alana Leabeater, Anthea Clarke, Katherine Schofield, and Matthew Driller. "High Prevalence of Iron Deficiency Exhibited in Internationally Competitive, Non-Professional Female Endurance Athletes—A Case Study." International Journal of Environmental Research and Public Health 19, no. 24 (2022): 16606. http://dx.doi.org/10.3390/ijerph192416606.

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Background: While iron deficiency is commonly discussed in populations of professional female athletes, less is known about highly trained, sub-elite female athletes (e.g., those winning international age-group competitions) who generally have less access to medical and allied health support. Methods: Thirteen non-professional highly trained female endurance athletes provided training diaries and completed a blood test, where iron markers of haemoglobin (Hb), haematocrit (Hct), C-reactive protein (Crp), serum iron, serum ferritin, and transferrin were assessed. Resting metabolic rate (RMR) and
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Monica, Nanda S., Amira P. Tarigan, Andika Pradana, et al. "Effectiveness of adequate chicken egg white consumption on dyspnea degree and exacerbation incidence in stable COPD patients practicing strength and endurance exercises." Narra J 3, no. 3 (2023): e420. http://dx.doi.org/10.52225/narra.v3i3.420.

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Lack of physical exercise and inadequate nutritional intake in chronic obstructive pulmonary disease (COPD) patients could lead to low muscle mass and function, which causes reduced respiratory function, increased incidence of exacerbations, exercise intolerance, increased visits to health facilities, and low health status. Therefore, physical exercise and good nutritional intake are the main foundations of a comprehensive pulmonary rehabilitation program for COPD patients. The aim of the study was to determine the effect of chicken egg white supplementation on dyspnea degree and the incidence
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Sánchez, Mario, Javier Sanchez-Sanchez, Fabio Y. Nakamura, Filipe M. Clemente, Blanca Romero-Moraleda, and Rodrigo Ramirez-Campillo. "Effects of Plyometric Jump Training in Female Soccer Player’s Physical Fitness: A Systematic Review with Meta-Analysis." International Journal of Environmental Research and Public Health 17, no. 23 (2020): 8911. http://dx.doi.org/10.3390/ijerph17238911.

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We aimed to assess the effects of plyometric jump training (PJT) on female soccer player’s physical fitness. To this aim, a systematic review with meta-analysis (SRMA) was conducted. The electronic databases PubMed, MEDLINE, Web of Science, and SCOPUS were used. To qualify for inclusion, peer-reviewed studies must have included (i) a PJT programme of ≥2 weeks, (ii) healthy athletes, (iii) a control group, and (iv) physical fitness outcomes (e.g., jump; sprint). Studies were excluded if (i) they incorporated injuried female soccer players, (ii) did not involve PJT or an active control group, (i
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Xue, Wei, Zhang Xinlan, and Zheng Xiaoyan. "Effectiveness of early cardiac rehabilitation in patients with heart valve surgery: a randomized, controlled trial." Journal of International Medical Research 50, no. 7 (2022): 030006052110443. http://dx.doi.org/10.1177/03000605211044320.

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Objective Complications of heart valve surgery lead to physical inactivity and produce harmful effects. This study aimed to investigate the role of a cardiac rehabilitation program and its long-term effect in patients after heart valve surgery. Methods We performed a single-blind, randomized, controlled trial. Patients with heart valve surgery were randomly assigned to receive early cardiac rehabilitation (intervention group, 44 patients) or the usual care (control group, 43 patients). The intervention group performed sitting, standing, and walking exercises, followed by endurance training. Th
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Glogowski, Pia, Léa Thérond, Tobias Giebler, et al. "Impact of a Trampoline-Based Exercise Program on Strength and Endurance in Pediatric Stem Cell Transplant Patients." Blood 142, Supplement 1 (2023): 3797. http://dx.doi.org/10.1182/blood-2023-179201.

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P Glogowski and L Thérond contributed equally to this work. Background Pediatric patients receive physiotherapy support during hematopoietic stem cell transplantation (HSCT) to prevent the deterioration of condition and musculature and to promote rehabilitation. Despite the good arguments in favor of physiotherapy, children often do not enjoy the exercises, or even refuse to participate. In our prospective study we show that our unique training program on the trampoline is convincing and superior to the standard physical therapy during HSCT. Patients and Methods In this monocentric, randomized
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Teixeira, Daniel Cesar, Andre Gustavo Pereira de Andrade, Hugo Cesar Martins-Costa, et al. "Impact of different training protocols on muscle synergism in maximal and submaximal strength tests in bench press exercise." Revista Brasileira de Fisiologia do Exercício 23, no. 2 (2024): e235589. http://dx.doi.org/10.33233/rbfex.v23i2.5589.

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Objective: This study analyzed the activation of pectoralis major and triceps brachii muscles in strength tests in bench press after 10 weeks of training. Methods: Thirty-three untrained individuals were divided into two experimental and one-control groups. Protocols were matched by intensity (50-55% of one repetition maximum - 1RM), frequency (3 times a week), pause between sets (3 minutes), number of sets (3 to 4 sets), and time under tension in each set (36 seconds), but with different repetition number and duration (12 repetitions vs. 3seconds / 6repetitions vs. 6seconds). Results: In stre
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Loganathan, Rajprasad, Mehmet Bilgen, Baraa Al-Hafez, Svyatoslav V. Zhero, Mohammed D. Alenezy, and Irina V. Smirnova. "Exercise training improves cardiac performance in diabetes: in vivo demonstration with quantitative cine-MRI analyses." Journal of Applied Physiology 102, no. 2 (2007): 665–72. http://dx.doi.org/10.1152/japplphysiol.00521.2006.

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Diabetic cardiomyopathy is a distinct myocardial complication of the catabolic state of untreated insulin-dependent diabetes mellitus in the streptozotocin-induced diabetic rat. Exercise training has long been utilized as an effective adjunct to pharmacotherapy in the management of the diabetic heart. However, the in vivo functional benefit(s) of the training programs on cardiac cycle events in diabetes are poorly understood. In this study, we used three groups of Sprague-Dawley rats (sedentary control, sedentary diabetic, and exercised diabetic) to assess the effects of endurance training on
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Lucia, Alejandro, Jonathan Esteve-Lanao, Jesús Oliván, et al. "Physiological characteristics of the best Eritrean runners—exceptional running economy." Applied Physiology, Nutrition, and Metabolism 31, no. 5 (2006): 530–40. http://dx.doi.org/10.1139/h06-029.

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Despite their young age, limited training history, and lack of running tradition compared with other East African endurance athletes (e.g., Kenyans and Ethiopians), male endurance runners from Eritrea have recently attained important running successes. The purposes of our study were (i) to document the main physical and physiological characteristics of elite black Eritrean distance runners (n = 7; age: 22 ± 3 years) and (ii) to compare them with those of their elite white Spanish counterparts. For this second purpose we selected a control group of elite Spanish runners (n = 9; 24 ± 2 years), o
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Zwingmann, Katharina, Torsten Schlesinger, and Katrin Müller. "The Impact of an Outdoor Motor–Cognitive Exercise Programme on the Health Outcomes of Older Adults in Community Settings: A Pilot and Feasibility Study." Sports 12, no. 2 (2024): 49. http://dx.doi.org/10.3390/sports12020049.

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Physical and cognitive exercises can prevent or at least mitigate the symptoms of certain diseases and help older adults perform a range of daily functions. Yet, most seniors do not meet the World Health Organisation’s recommended guidelines for physical activity. The objective of this study is to promote and maintain the physical and cognitive capacity of older adults by implementing a feasible and effective low-threshold, age-appropriate, motor–cognitive training outdoors. In the German city of Chemnitz, citizens aged 60 years and older participated in a quasi-randomised intervention trial.
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King, Andy J., Naroa Etxebarria, Megan L. Ross, et al. "Short-Term Very High Carbohydrate Diet and Gut-Training Have Minor Effects on Gastrointestinal Status and Performance in Highly Trained Endurance Athletes." Nutrients 14, no. 9 (2022): 1929. http://dx.doi.org/10.3390/nu14091929.

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We implemented a multi-pronged strategy (MAX) involving chronic (2 weeks high carbohydrate [CHO] diet + gut-training) and acute (CHO loading + 90 g·h−1 CHO during exercise) strategies to promote endogenous and exogenous CHO availability, compared with strategies reflecting lower ranges of current guidelines (CON) in two groups of athletes. Nineteen elite male race walkers (MAX: 9; CON:10) undertook a 26 km race-walking session before and after the respective interventions to investigate gastrointestinal function (absorption capacity), integrity (epithelial injury), and symptoms (GIS). We obser
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Asha and Dr.S.Suthakar. "Effects and Combination of Strength, Endurance Training on the Development of Upper Extremity Muscular Strength among the University Level Male Basketball Players." November 14, 2017. https://doi.org/10.5281/zenodo.1048705.

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<em>The present investigation is to dissect the impact of society's move and resistance preparing with strength and endurance training and their combination on readiness and adaptability of University level male Basketball players. The subjects are chosen from Christ University, Jain University, CMR University and PES University students of Karnataka State. The subject's age runs from 18 to 21 years and the are partitioned into four gatherings specifically on Strength Training Group (STG), Endurance Training Group (ETG), Combination of strength and Endurance Training Group (CSETG) and Control
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Devise, Marine, Clément Lechaptois, Eric Berton, and Laurent Vigouroux. "Effects of Different Hangboard Training Intensities on Finger Grip Strength, Stamina, and Endurance." Frontiers in Sports and Active Living 4 (April 12, 2022). http://dx.doi.org/10.3389/fspor.2022.862782.

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Climbing-specific training programs on hangboards are often based on dead-hang repetitions, but little is known about the real intensity applied during such effort. The aim of this study was to quantify and compare the effects of different training intensities (maximal, high submaximal, and low submaximal intensities) on the fingers' physiological capabilities using a hangboard fitted with force sensors. In total, 54 experienced climbers (13 women and 41 men) were randomly divided into four groups, with each group following different training intensity programs: maximal strength program perfor
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Dr, Irum Ali Dr Aroosa Ishfaq Dr Munazzah Qasim Dr Sidra Majeed. "EFFECTS OF HIGH INTENSITY INTERVAL TRAINING AND MODERATE INTENSITY CONTINUOUS TRAINING ON CARDIOVASCULAR ENDURANCE IN YOUNG HEALTHY FEMALES." December 30, 2020. https://doi.org/10.5281/zenodo.4404183.

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<strong><em>Objectives:</em></strong><em> To compare the effects of high intensity interval training VS moderate intensity continuous training on the cardiovascular endurance in young healthy females.</em> <strong><em>Method:</em></strong><em> 30 young healthy females were collected and randomly assigned into two training groups HIIT and MICT, each group having a sample size of (n=15). There will be three parameters to be tested including (VO<sub>2</sub>max, Resting heart rate, Rate perceived exertion). Each group will be tested at three different times e.g. (at Baseline measurement, after two
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