The Training Effect of Passive Isokinetic Training Machine on Speed、Power、Agility of High School Rugby Players

• Main Authors: Lin, Pei-Hsien, 林培賢
• Other Authors: Smith, Richard William
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/99609261591925789839

碩士 === 臺北巿立體育學院 === 運動器材研究所 === 97 === The purpose of this study was to investigate four weeks training using the passive repeated isokinetic machine (PRI) and its effects on sprint performance on rugby players. Subjects participating in the study were 25 male high school rugby players divide into 3 groups. A PRI group (30、40、50、60 RPM, n=8, age 15.00±1.31)、B PRI group (60, 70, 80, 90 RPM ,n=9, age 15.11±0.93) and control group (n=8, age 14.75±1.28). Training session was performed four times a week. After 4 weeks training, each groups 30m sprint、Power、agility、Reaction Time and bio tests were examined. In comparison of 0-10m, 10-20m, 20-30m, and 0-30m results indicated no significance (p>0.05) between pre and post test of the two groups. Group B showed better adaptation in blood lactate changes and better efficiency in elevated AMP & IMP. Groups A、B were high in CK volume change, especially group B. After four weeks training heart rate in group B indicated an increase in physical adaption. This study has shown that through different bio indexes and scientific evaluations a training affect the training is possible and prevents injures and over training.