Ed Eyestone, a two-time Olympic marathoner and men's cross-country coach at Brigham Young University, has a master's degree in exercise physiology.
这组渐进式乳酸门槛键理念是每若干英里逐级递增配速。这样是为了训练你在步初保持耐心,而教会你如何在双腿疲劳时候得更快。
Ed Eyestone, a two-time Olympic marathoner and men's cross-country coach at Brigham Young University, has a master's degree in exercise physiology.
这组渐进式乳酸门槛键理念是每若干英里逐级递增配速。这样是为了训练你在步初保持耐心,而教会你如何在双腿疲劳时候得更快。
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