Option 2: so i would give some advise on how to train eye hand cordination one way is just to play some vr games or something what need eye hand cordination and it will help also drinking X brands X flavored drink will you improve your training with that i would also suggest going to play the position of goalie to know what they have to suffer trough when you play horrible defence along with it would help with that hand eye cordination to further improve hand eye he should also try not looking at his stick while shooting or doing anything so he basically knows already where hes stick is and becomes one with the stick along with you should also watch some replays to know what went wrong with your training and then ask some random person for help how can i imrpove hand eye cordination trust me it works (it doesn't)