The Effects of Combined Plyometric and Strength Training Programs in Improving the Lower Extremity Muscle Strength and Jump Performance

• Main Authors: YU,FAN,HO, 何宇凡
• Other Authors: LI,JYUN-YAN
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/11924481851441302544

碩士 === 育達科技大學 === 休閒事業管理系碩士班 === 104 === The purpose of this study was to evaluate the effects of 6-weeks combined plyometric and strength training programs in improving the lower extremity muscle strength and jump performance. Thirty-seven college female basketball amateurs volunteered as participants. Subjects were randomly divided into two groups (Plyometric Training, PT + Strength Training, ST, n=13 and a control group, n=14 ). All the players were underwent regular basketball practicing, 120 minutes, 1~3 times per week for 6 weeks, but the experimental group underwent extra PT+ST combinations, 20 minutes, 3 times per week for 6 weeks during this period. The non-dominant leg knee Extension/Flexion (E/F) Peak Torque per Body Weigth (PT/BW) was evaluated by the Biodex S4 at 240°/s test in isokinetic concentric mode. The jump performance was measured by AMTI force plate for foot of Counter Movement Jump (CMJ) and Squat Jump (SJ). Independent-Samples t Test was used to compare the different change between groups before and after training for each parameter, the statistic significance was set at α= .05. The results showed that 6 weeks PT+ST group can significant increased the non-dominant leg knee 240°/s (E/F) PT/BW and jump height performance. It was concluded that 6 weeks PT+BT programs could improve lower extremity muscle strength and jump performance