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Lesson 9:
Butt Kicks
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If you haven’t yet received the memo, here it is: gone are the days of spending the first 15 minutes of practice doing static stretching. Basically, the research says doing that falls somewhere between a waste of time (best-case-scenario) and detrimental (worst-case-scenario). Our trainer compares it to a rubber band – is a rubber band more elastic when it’s cold or when it’s warm? If you want ...