Forbes S C, Kennedy M D, Boule N B, Bell G
Physical Education and Recreation, University of Alberta, Edmonton, Canada.
Physical Education, University of Alberta, Edmonton, Canada.
Int J Sports Med. 2014 Sep;35(10):835-9. doi: 10.1055/s-0034-1368789. Epub 2014 Apr 15.
This study compared different relative load factors for eliciting the highest peak 5 s and mean 30 s absolute power output (watts) during an arm crank 30 s Wingate anaerobic power test in 40 upper body trained and recreationally active men and women. The relative load factor of 0.075 kg · kg(- 1) BM elicited a higher peak 5 s power output than 0.070 and 0.080 kg · kg(- 1) for trained males, and 0.070 was higher than 0.055 and 0.080 kg · kg(- 1) for active males (P<0.05). In trained women, the peak 5 s power output was greatest at 0.065 kg · kg(- 1) and 0.060 kg · kg(- 1) for active women. Mean 30 s power output at a relative load factor of 0.060, 0.065 and 0.070 kg · kg(- 1) was higher than 0.080, 0.085 and 0.090 kg · kg(- 1) in trained men, and mean power output at 0.080 kg · kg(- 1) was lower than all other relative load factors in active men (P<0.05). Mean 30 s power was greatest at 0.050 kg · kg(- 1) for trained and active women. In conclusion, the optimal relative load factor was different for eliciting peak 5 s and mean 30 s power outputs during an arm crank Wingate anaerobic test and depends on training status and gender.
本研究比较了在40名上身受过训练且有休闲运动习惯的男性和女性进行30秒手臂曲柄温盖特无氧功率测试时，用于引出最高5秒峰值和30秒平均绝对功率输出（瓦特）的不同相对负荷因子。对于受过训练的男性，0.075 kg·kg(-1)体重的相对负荷因子引出的5秒峰值功率输出高于0.070和0.080 kg·kg(-1)；对于活跃男性，0.070高于0.055和0.080 kg·kg(-1)（P<0.05）。对于受过训练的女性，5秒峰值功率输出在0.065 kg·kg(-1)时最大；对于活跃女性，在0.060 kg·kg(-1)时最大。在受过训练的男性中，相对负荷因子为0.060、0.065和0.070 kg·kg(-1)时的30秒平均功率输出高于0.080、0.085和0.090 kg·kg(-1)；在活跃男性中，0.080 kg·kg(-1)时的平均功率输出低于所有其他相对负荷因子（P<0.05）。对于受过训练和活跃的女性，30秒平均功率在0.050 kg·kg(-1)时最大。总之，在手臂曲柄温盖特无氧测试中，引出5秒峰值和30秒平均功率输出的最佳相对负荷因子不同，且取决于训练状态和性别。
