Hey guys, wanna ask you guys, is it because of my racket grip size is too small, that's why after i finish playing a match, blister will grow on my palm ?
Possible I guess if you are gripping the racket too hard that is. Don't have to grip your racket too hard. Grip the racket in a relax manner, the only time you need to grip it hard is only the time when you are making shots that needed a bit of strength so that your racket won't fly into your opponent's face or your partner's head if you are playing double. My hand is big enough to hold a basketball yet I am using a G5 grip with some slight modifications. No blisters!