drewyallop
New
Just remember, it's m times v, so if you want more v, then train with big m. Don't do the silly "speed drills" with light objects. That's not going to help you a bit at 105 mph.
BTW, just wait til you get some back fat. I got mine when I turned 42.
You may have this wrong virt. mv is momentum but what you want is more kinetic energy delivered to the ball. Kinetic energy is 1/2mv^2 so the energy delivered is not linear with velocity, it is exponential. So if you have a choice of swinging more mass or swinging faster, the latter is going to produce more distance, inter alia. This is why smaller caliber bullets have become common in service weapons. Mass is decreased and velocity is increased resulting in a much higher kinetic energy being delivered to the body of the poor soul receiving it.
Did you mean fat back? Praise the lard!