Just wanted to ask a question about people’s sleeping habits. Personally, I always sleep on my side, with my head on top of a pillow, and my arm diectly beneath the pillow.
Because of this, I usually wake up with a dead arm (Pins 'n' needles). Since i'm assuming that the 'dead arm' is caused by a lack of (or blocked) bloodflow to my muscles, does this mean that it has also prohibited muscle growth too? (Since we all know that the 'growing/muscle building phase' is only done while you are slepping. All thoughts are much appreciated!