I feel like I'm a reasonably strong guy and throwing the giant ball for a night kills my arm every time, never mind that it's impossible to actually aim it. Yo

I feel like I'm a reasonably strong guy and throwing the giant ball for a night kills my arm every time, never mind that it's impossible to actually aim it. You’re supposed to roll the ball, not throw it! Kidding aside, it’s all technique. My octogenarian father-in-law and his wife bowl on several leagues without problems. Both are reasonably proficient amateurs. Neither are large or muscular. You could be trying to use power/speed as a substitute for aim and spin control.