The purpose of this study was to investigate the effects of CT （complex training） on VJ （vertical jump）. It was hypothesized that VJ height would be enhanced through CT and even greater increases would occur as a ...The purpose of this study was to investigate the effects of CT （complex training） on VJ （vertical jump）. It was hypothesized that VJ height would be enhanced through CT and even greater increases would occur as a result of higher intensity resistance exercise. Twenty male high school basketball players were divided into two training groups： a H1 （high intensity）, low repetition group and a medium intensity, HR （high repetition） group. Each training group trained twice per week for six weeks. Training protocols involved three sets of 8-10 squat repetitions （80%-85% 1RM （repetition maximum）） for the HI group followed by ten countermovement jumps and thre.e sets of 12-15 squat repetitions （60%-70% 1RM） for the HR group followed by ten countermovement jumps. A three minute rest period was utilized between each set. Participants were tested at weeks 1, 3, and 6. The results of this study revealed that there was not a significant difference between the two CT protocols with respect to VJ （p = 0.077）. At week 6 both groups increased VJ significantly; HI group （4.0 ±1.8 cm, p 〈 0.01） and the HR group （2.7 ± 1.6 cm, p 〈 0.01）. Within the parameters of this study CT with either HI or HR protocols are effective at improving VJ.展开更多
文摘The purpose of this study was to investigate the effects of CT （complex training） on VJ （vertical jump）. It was hypothesized that VJ height would be enhanced through CT and even greater increases would occur as a result of higher intensity resistance exercise. Twenty male high school basketball players were divided into two training groups： a H1 （high intensity）, low repetition group and a medium intensity, HR （high repetition） group. Each training group trained twice per week for six weeks. Training protocols involved three sets of 8-10 squat repetitions （80%-85% 1RM （repetition maximum）） for the HI group followed by ten countermovement jumps and thre.e sets of 12-15 squat repetitions （60%-70% 1RM） for the HR group followed by ten countermovement jumps. A three minute rest period was utilized between each set. Participants were tested at weeks 1, 3, and 6. The results of this study revealed that there was not a significant difference between the two CT protocols with respect to VJ （p = 0.077）. At week 6 both groups increased VJ significantly; HI group （4.0 ±1.8 cm, p 〈 0.01） and the HR group （2.7 ± 1.6 cm, p 〈 0.01）. Within the parameters of this study CT with either HI or HR protocols are effective at improving VJ.
