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Dias, André Rodrigues Lourenço; de Souza, Katrice Almeida; dos Santos, Kamila Meireles; Peçanha, Tiago; Ferreira, Jacielle Carolina; Cambri, Lucieli Teresa; Arsa, Gisela – Research Quarterly for Exercise and Sport, 2021
Purpose: To verify whether excess body mass influences 24-h ambulatory heart rate variability (HRV) after a moderate-intensity continuous exercise (MICE) session. Method: Participants included 27 non-trained young men that were divided into two groups, 1) normal-weight (n = 10) and 2) overweight and obese (n = 17). Participants underwent a single…
Descriptors: Exercise Physiology, Obesity, Body Weight, Body Height
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Weber, Vinícius M. R.; Fernandes, Daniel Z.; Vieira, Edgar R.; Ferreira, Sandra A.; da Silva, Danilo F.; Queiroga, Marcos R. – Research Quarterly for Exercise and Sport, 2021
Purpose: The aim of this study was to propose field-based tests to estimate the anaerobic power of wheelchair basketball athletes. Methods: Eleven lower class wheelchair basketball players performed the Wingate test (WT) and two field-based tests (repeated sprints) of 15 (S-15) and 20 (S-20) meters. The WT provides data in Watts (W). The S-15 and…
Descriptors: Team Sports, Physical Disabilities, Assistive Technology, Athletes
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Papadakis, Zacharias; Forsse, Jeffrey S.; Peterson, Matthew N. – Research Quarterly for Exercise and Sport, 2021
Sleep deprivation in healthy adults has been associated with disrupted autonomic nervous system function, which in turn has been linked to cardiovascular health. High-intensity interval exercise (HIIE) may affect both sleep and cardiac autonomic modulation. Purpose: To investigate the impact of acute partial sleep deprivation on autonomic cardiac…
Descriptors: Exercise Physiology, Body Composition, Physical Activity Level, Physical Fitness
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Magal, Meir; Liette, Nicole C.; Crowley, Shannon K.; Hoffman, Jay R.; Thomas, Kathleen S. – Research Quarterly for Exercise and Sport, 2021
There are limited data pertaining to the effects of sex on sprint interval cycling (SIC) training session performance. Purpose: We investigated sex-based differences on sprint interval cycling (SIC) performance in collegiate soccer players. Methods: Twelve men and twelve women completed two identical lab trials, 7-14 days apart. The first lab…
Descriptors: Gender Differences, Training, College Athletics, Team Sports
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Honorato, Renêe de Caldas; Franchini, Emerson; Lara, Jerusa Petrovna Resende; Fonteles, André Igor; Pinto, Julio Cesar Barbosa de Lima; Mortatti, Arnaldo Luis – Research Quarterly for Exercise and Sport, 2021
Purpose: The aim of this study was to compare strength-endurance handgrip performance and muscle coactivation between judo athletes and untrained young males. Method: The sample was 38 judo athletes and 38 untrained young males, between 12 and 15 years-old. Maturational status was evaluated by age at peak height velocity. A maximal isometric…
Descriptors: Athletics, Athletes, Muscular Strength, Males
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Papadopoulou, Souzana K.; Feidantsis, Konstantinos G.; Hassapidou, Maria N.; Methenitis, Spyridon – Research Quarterly for Exercise and Sport, 2021
Purpose: The aim of the present study was to identify the contribution of nutrition, physical activity (PA), and total energy intake and expenditure on body weight and composition in adolescents. Methods: Body composition, PA, and dietary intakes from 904 Greek adolescents (446 boys and 458 girls; Age: 14.6 ± 1.5 yrs), were evaluated. All…
Descriptors: Nutrition, Physical Activity Level, Adolescents, Gender Differences