Then , squeezing tightly , wrap the thumb around the other knuckles .
To get to the end position of a punch , create a fist by folding the fingers tightly into the palm , starting with the pinkies .
Squeezing tightly , wrap the thumb around the other knuckles .
To get to the end position of a punch , create a fist by folding the fingers tightly into the palm , starting with the pinkies .