drewyallop
New
I may be wrong, but don't higher hands at the top mean greater instantaneous velocity at the bottom?
Take as an illustration a system of two bodies, the earth and a ball. A ball resting on the ground has no potential energy. Lift the ball and the ball gains potential energy. Drop the ball and the potential energy is released in the form of acceleration which produces a certain ball velocity at any arbitrary point in time, say just before the ball strikes the ground.
Lift the ball higher and drop it. The rate of acceleration is exactly the same as the first case (air resistance ignored) but because the duration of the acceleration is greater, the velocity is also greater just before the ball strikes the ground.
By analogy and all other things being equal, lifting the hands higher on the backswing will result in greater velocity of the club/body earth system. Of course an individual golfer may not be capable of the work necessary to lift beyond a certain point because of muscular restriction (strength, flexibility). But in all cases, any increase in hand height will result in greater clubhead velocity.
So is it also true that a laid off configuration at the top will always develop less velocity, all else being equal.
Comments?
Drew
Take as an illustration a system of two bodies, the earth and a ball. A ball resting on the ground has no potential energy. Lift the ball and the ball gains potential energy. Drop the ball and the potential energy is released in the form of acceleration which produces a certain ball velocity at any arbitrary point in time, say just before the ball strikes the ground.
Lift the ball higher and drop it. The rate of acceleration is exactly the same as the first case (air resistance ignored) but because the duration of the acceleration is greater, the velocity is also greater just before the ball strikes the ground.
By analogy and all other things being equal, lifting the hands higher on the backswing will result in greater velocity of the club/body earth system. Of course an individual golfer may not be capable of the work necessary to lift beyond a certain point because of muscular restriction (strength, flexibility). But in all cases, any increase in hand height will result in greater clubhead velocity.
So is it also true that a laid off configuration at the top will always develop less velocity, all else being equal.
Comments?
Drew