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Muscles Remember Training and a Black Hole Made a Star Explode

Curiosity Weekly

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How to Build Muscle When You're Young

It's a lot easier to build muscles you once had than it is to train for the first time. That's because d and a in your muscle cells retain memories of previous training, and they add little molecular tags that express the genes for muscle growth. And this reminds me of a study that i saw a few months ago that took place in sweden. They found that of the swedish men in their late teens who performed well in the cal fitness tests for the military, a relatively high proportion were able to avoid going to the hospital when they got coved 19. So this is more than just like building muscle. If you're fit when you're young, everything seems to be

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