When practicing work on developing a correct and reliable Swing Sequence.
There are two basic moves in the swing. One is to move the club away from the ball and the other is to move the club back to the ball. The first is referred to as the takeaway and the second is referred to as the downswing.
What happens between these two movements is a change of direction in the swinging of the club.
Focus on getting the sequence of the movements in the correct order and in good tempo to insure good swing path and angle of attack into the ball.
Study Ben Hogan’s swing to see him squat to start the downswing