Johnson L C, Roundy E S, Allsen P E, Fisher A G, Silvester L F
Med Sci Sports. 1975 Winter;7(4):287-9.
The effect of anabolic steriod treatment on maximum oxygen intake, mile run time, skin fold thickness, body weight, and elbow flexion and knee extension strength was studied. Twenty-one male college students, ages 19-33, engaged in an interval running program six days a week over a three week period. Each subject supplemented their diets with one half gram/kilogram of body weight of 90% protein powder. A double blind design was used for the administration of the steriod treatment with each of the subjects in the treatment group receiving six mg of stanozolol per day. Pre and post treatment tests were administered for each of the dependent variables. There was improvement at the .05 level in the oxygen uptake of both treatment and control groups. For the other dependent variables, the differences between pre-treatment and post-treatment values were not statistically significant. Differences between the steroid and the control groups were not statistically significant for any of the dependent variables. When young male adults are engaged in an endurance training program, steroid treatment does not appear to have any effect on the development of endurance or strength, or on the percent of body fat,
研究了合成代谢类固醇治疗对最大摄氧量、一英里跑时间、皮褶厚度、体重以及肘部屈曲和膝部伸展力量的影响。21名年龄在19至33岁之间的男性大学生，在三周的时间里，每周六天参与间歇跑步计划。每个受试者的饮食中补充每公斤体重0.5克的90%蛋白粉。采用双盲设计进行类固醇治疗，治疗组的每个受试者每天接受6毫克司坦唑醇。对每个因变量进行治疗前和治疗后的测试。治疗组和对照组的摄氧量在0.05水平上均有改善。对于其他因变量，治疗前和治疗后的值之间的差异无统计学意义。类固醇组和对照组之间在任何因变量上的差异均无统计学意义。当年轻男性成年人参与耐力训练计划时，类固醇治疗似乎对耐力或力量的发展、或体脂百分比没有任何影响。
