1. Influence of resistance training on cardiorespiratory endurance and muscle power and strength in young athletes.
- Author
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Ignjatovic A, Radovanovic D, Stankovic R, Marković Z, and Kocic J
- Subjects
- Adaptation, Physiological, Adolescent, Analysis of Variance, Case-Control Studies, Humans, Male, Oxygen Consumption, Pulmonary Gas Exchange, Serbia, Time Factors, Basketball, Muscle Contraction, Muscle Strength, Muscle, Skeletal physiology, Physical Endurance, Resistance Training
- Abstract
The purpose of this study was to investigate the influence of additional resistance training on cardiorespiratory endurance in young (15.8 ± 0.8 yrs) male basketball players. Experimental group subjects (n=23) trained twice per week for 12 weeks using a variety of general free-weight and machine exercises designed for strength acquisition, beside ongoing regular basketball training program. Control group subject (n=23) participated only in basketball training program. Oxygen uptake (VO(2max)) and related gas exchange measures were determined continuously during maximal exercise test using an automated cardiopulmonary exercise system. Muscle power of the extensors and flexors was measured by a specific computerized tensiometer. Results from the experimental group (VO(2max) 51.6 ± 5.7 ml.min(-1).kg(-1) pre vs. 50.9 ± 5.4 ml.min(-1).kg(-1) post resistance training) showed no change (p>0.05) in cardiorespiratory endurance, while muscle strength and power of main muscle groups increased significantly. These data demonstrate no negative cardiorespiratory performance effects on adding resistance training to ongoing regular training program in young athletes.
- Published
- 2011
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