What Are Satellite Cells?

The general understanding is that muscle damage, an muscle tearing, needs to occur in order for rebuilding to occur. And whereas with weight and resistance straining, you, i think, you can play around more with your twitch fibres, then you're slow fibres. You can't change between slow and fast, slow and quickwell, we'll chat about that next week. A however, er with weight training,. so when you go to the gim and lift weights, and why does your muscles get bigger? This is actually a quite a difficult question to answer - it's very complex.