Stones M J, Kozma A
Exp Aging Res. 1981 Fall;7(3):269-80. doi: 10.1080/03610738108259810.
Aged trends in male, world record, track and field performances were examined over the 40-69 years age range. Five hypotheses were compared with respect to accuracy of prediction of differential age trends across events. The only hypothesis to yield statistically significant predictions was termed that of energy expenditure-supply ratio. This hypothesis predicts performance changes with age to exhibit steeper overall declines for events for events associated with higher maximal force transmissions, relative to the available (anaerobic or aerobic) energy supply.
研究了40至69岁男性田径世界纪录的年龄趋势。针对不同项目年龄差异趋势预测的准确性，比较了五个假设。唯一产生具有统计学意义预测结果的假设被称为能量消耗-供应比率假设。该假设预测，与较高最大力量传递相关的项目，相对于可用的（无氧或有氧）能量供应，随着年龄增长，其成绩变化总体上会呈现出更急剧的下降。
