L***0
发帖数: 1283 | 1 warmed up my sore legs, and then chickened out after just two reps. pretty
much killed my legs with a 70s first lap. really need a running partner to
pace myself. | s**********e
发帖数: 264 | 2 you are crazy (in a good way)! hehe... | x******9
发帖数: 1866 | 3 LT100,你的心肺如此强大不是问题，跑400对大腿根和屁股的要求高，lunge jump做到
底 100x3 挺管用的
【在 L***0 的大作中提到】
: warmed up my sore legs, and then chickened out after just two reps. pretty
: much killed my legs with a 70s first lap. really need a running partner to
: pace myself.
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