Watson A W
Eur J Appl Physiol Occup Physiol. 1979 Jan 10;40(2):107-15. doi: 10.1007/BF00421156.
The changes occurring in leanness-fatness, physical working capacity, isometric strength, and motor ability have been followed in 20 highly active young adult males over a period of 3 years. Body weight and estimated percentage of fat increased over the 3-year period but there were no significant changes in the other variables. Within the 3-year period physical working capacity and relative leanness-fatness showed significant variations which are attributed to the state of training of the subjects. Strength was found to be highly related to somatotype but was apparently not influenced by the state of training; changes in relative leanness-fatness occurring with training were found to be influenced by somatotype.
对20名高度活跃的年轻成年男性在3年时间内的瘦胖程度、身体工作能力、等长肌力和运动能力变化进行了跟踪研究。在这3年期间，体重和估计的脂肪百分比有所增加，但其他变量没有显著变化。在3年期间，身体工作能力和相对瘦胖程度呈现出显著变化，这归因于受试者的训练状态。发现力量与体型高度相关，但显然不受训练状态的影响；训练引起的相对瘦胖程度变化受体型影响。
