I am an avid bowler, have been bowling in leagues and tournaments for years now. This year I feel like my strength hasn't been where it needs to be, and sometimes I lose momentum, and start throwing errant shots. My question is, is there any other avid bowlers out there who have found a combination of exercises, lifting techniques, etc. that help out with bowling? I know a lot of it is going to do with my legs, since balance is a big part of bowling, and being consistent, but I don't really know what leg exercises I should do in particular. I'm definitely not in the gym much, so I'm kind of new to the workout scene, and I want to improve my game.
Edit:
I have any type of workout equipment available at any big name Gym facility.