A review of exercise intervention studies published in 2001 by Queen's University in Canada found that after 20 weeks, " the amount of exercise energy expenditure had no correlation with weight loss."

加拿大皇后大学于 2001 年发表的一篇“运动干预”研究综述称，经过 5 个月时间的锻炼，“（参与者）的运动能量消耗与减重之间没有任何关联”。