what exactly is "numbness" in hanging?
I have a really simple question. I’m having troubled distinguishing accurately what “numbness” is. Previously I have had a bluehead after some hanging sets, and considered this to be a sure sign of “numbness” Recently I’ve adjusted my hanging technique and my head is no longer blue, but I cannot tell if it is still “numb”
As I touch my glans now, it has less sensitivity than the skin on the rest of my body. Have I already caused permanent damage to my head?
1. Is it normal to have a head that is less sensitive than the rest of your body?
2. Is it possible to be “numb” without having a blue head? or is a normal colored head a sign that your are in the clear and safe?
3. How many weeks would it take to restore temporary nerve damage?