Your flexibility doesn't live in your hamstrings. It lives in your nervous system. And the stretch you were told to do for your health may be quietly working against you.

Get My Free Guide: The 3 Things to Do Instead of Stretching

If you're over forty and your body feels tighter than it used to, you've probably been told the same thing your whole life: stretch more.

Here's what thirty years of research actually shows. Stretching doesn't make your muscles longer. It can't. What changes when you "get flexible" isn't your tissue, it's your nervous system deciding how far it will let you move. And a long static stretch can leave you temporarily weaker and a joint less protected, which matters far more as we age than anyone tells you.

I'm Yoby Étienne, an exercise scientist and muscular health specialist here in Los Angeles. I work with high performers and public figures on exactly this. I’ve also learned it the hard way, through a serious injury and a recovery that taught me the standard advice was built on a misunderstanding.

I'm putting all of it into a book, and I'm bringing it to a room here in LA this fall.

Get my free guide: The 3 Things to Do Instead of Stretching (That Actually Work After 45). 

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