How do I spike better?
I know this question is probably asked way too many times every day but I really need personalized help. For clarity I’m 14, about 179 cm or 5’10.5” with shoes. My vert I estimate is 55-60 cm or 22-24 inches based on how close I am to touching rim. I’m sure I’ve got the reach but my form is horrendous. My mates tell me that I raise my hand straight up to hit instead of loading back more and I feel that I also have bad timing. Idk if my setter is just inconsistent since I’m not in the best team for my school but I always seem to jump too late or early, also sometimes I jump too close to the net. Are there any general or specific tips to get rid of bad habits I should work on?