Im a newbie here. Basically, I used to have a nice smooth bowling action but recently, nothing seems right. I know theres a lot of energy leaks so was wondering if you guys could help me out. Below is the link of my action (which includes slow-mo as well). I'm not actually bowling a ball but just going through my action (as that's what i usually do to get my rhythm back). Thanks.
YouTube - Kevin's Bowling Action PC