How do you know when you are throwing a really powerful punch? How does it FEEL?
Like if you hit the air as hard as you could in shadow boxing or the heavy bag.
How would a particularly hard punch feel?
For example would you feel all the blood rushing into your hand with a straight right punch if thrown in the air?
If you hit the heavy bag how does it feel in your body? Do you feel it down your lats?
A very powerful punch must produce different feelings to a normal boxing punch!?