真感興趣可以去讀下麵這篇。我想您不至於到哪嗆聲吐槽的 :))

http://www.outsideonline.com/fitness/outside-fitness-center/Why-You-Need-to-Be-Doing-Burpees.html?page=3
還有Walter Bortz 的”The Roadmap to 100".

請您先登陸,再發跟帖!