A golf swing regulator tied around the waist and to the handle of the club controls radius of swing through spring in the belt.
Golf swing regulator.
M/S of man attaching a golf swing regulator to his club, this is an adjustable string which goes around his waist, the other end is hooked over the club and clamped to the club head. Various shots of the golfer doing this. The radius of the swing is controlled by action of spring in the girdle around his waist. Various shots as he drives then adjusts the length for different range shots. Slow motion M/S as he drives. M/S as he putts the ball.