Effects of Training on Body Composition, Aerobic Capacity, Anaerobic Power and Strength of Field Hockey Playersof Selected Age Groups
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The aim of this study was to investigate the effect of training onbody composition, aerobic capacity, anaerobic power and strength of field hockey players of selectedage groups. A total of 120 field hockey players volunteered for this study. The players were divided equally into 4 groups (n=30): (i) under 16 years (U16,age: 14.00-15.99 yr); (ii) under 19 years (U19, age: 16.00-18.99 yr); (iii) under 23years (U23, age: 19.00-22.99 yr) and (iv) senior (SR, age: 23.00-30.00 yr). The training sessions were divided into 2 phases (a) Preparatory Phase (PP, 8 weeks)and (b) Competitive Phase (CP, 4 weeks). The training programme consisted of aerobic, anaerobic and skill development, and was implemented 4 hrs/day; 5days/week. Selected variables were measured at zero level (baseline data, BD) and at the end of PP and CP. A significant increase (P<0.05) in lean body mass (LBM),VO2max, anaerobic power, grip and back strength; and a decrease (P<0.05) in body fat and recovery heart rate were noted especially in U16, U19 and U23 groups in PP and CP when compared to BD. However, no significant change was noted in body mass and maximal heart rate of the players after the training. When comparing different age groups significantly (P<0.05) higher LBM, anaerobic power,strength and lower (P<0.05) body fat and VO_2max were noted in U23 and senior players than in the U16 and U19 players. Training effects were reflected on various parameters of different age group players. The unique profile of age related changes should be taken into consideration while administering training to the players. This would enable the coaches to assess the current status of an athlete and the degree of training adaptability and provide an opportunity to modify the training schedule accordingly to achieve the desired performance.
Abstract
The aim of this study was to investigate the effect of training onbody composition, aerobic capacity, anaerobic power and strength of field hockey players of selectedage groups. A total of 120 field hockey players volunteered for this study. The players were divided equally into 4 groups (n=30): (i) under 16 years (U16,age: 14.00-15.99 yr); (ii) under 19 years (U19, age: 16.00-18.99 yr); (iii) under 23years (U23, age: 19.00-22.99 yr) and (iv) senior (SR, age: 23.00-30.00 yr). The training sessions were divided into 2 phases (a) Preparatory Phase (PP, 8 weeks)and (b) Competitive Phase (CP, 4 weeks). The training programme consisted of aerobic, anaerobic and skill development, and was implemented 4 hrs/day; 5days/week. Selected variables were measured at zero level (baseline data, BD) and at the end of PP and CP. A significant increase (P<0.05) in lean body mass (LBM),VO2max, anaerobic power, grip and back strength; and a decrease (P<0.05) in body fat and recovery heart rate were noted especially in U16, U19 and U23 groups in PP and CP when compared to BD. However, no significant change was noted in body mass and maximal heart rate of the players after the training. When comparing different age groups significantly (P<0.05) higher LBM, anaerobic power,strength and lower (P<0.05) body fat and VO_2max were noted in U23 and senior players than in the U16 and U19 players. Training effects were reflected on various parameters of different age group players. The unique profile of age related changes should be taken into consideration while administering training to the players. This would enable the coaches to assess the current status of an athlete and the degree of training adaptability and provide an opportunity to modify the training schedule accordingly to achieve the desired performance.
참고문헌 (22)
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