Well itâs one thing to create a team, but quite another to create teamwork. Just as itâs one thing to join a team, but quite another to perform as a team member. To put it simply, teams donât work without teamwork. On this page youâll find 8 good reasons why teamwork is important.
The last part of the swing is the follow through. Like any other stroke, if you donât follow through completely, you will lose power and control. To guarantee a higher tennis serve speed, you should extend forward first and then bring the racket head down on the opposite side of the body as you land inside the court.
Why you can increase tennis racquet head speed 20 mph. As you saw in the video, this lever system, or speed multiplier, is the ratio between the distance of your hip joints to the center of rotation, and the distance of the middle of your racquet head to the center of rotation. The distance of the hip joint to the center of rotation is 3 inches.