right hand getting involed to early-downswing

what causes my right hand to unbend to early in the downswing? as much as i try my right hand flips at the ball.
Don't hit at the ball but drive the hands past the ball w/o any thought at hitting the ball. Do this fast and I bet the clubhead releases to the ball after the hands went past it.
Originally Posted by jerry1967 what causes my right hand to unbend to early in the downswing? as much as i try my right hand flips at the ball.
The urgent intent to help in accelerating the ball through the club.

Help in sustaining the "LAG".