How to Use Exercise to Improve Your Brain’s Health, Longevity & Performance

2735.212 - 2755.664 Andrew Huberman

And the question that Peter Strick and colleagues asked was how is it that movement actually gets the adrenals to release adrenaline? Like what's the signal? Does it come from the muscles? Does it come from the skeleton? It's perfectly reasonable to assume that there are signals that come from the muscles and from the skeleton that cause the adrenals to release adrenaline when we exercise.