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Welcome to the

TennisONE Newsletter

 

Issue #1, March 1, 1997


Dear TennisONE Newsletter Subscriber,

Welcome to our first web version of our monthly newsletter. The TennisONE web site hosts the largest set of tennis lessons on the Internet. We use photos, graphics--and you can see simulated video as well. I encourage you to check out the various sections of our web site. Here are a few highlights:

If you do not want to receive this newsletter in the future, please send your request to:

tennis1@tennisone.com

with the subject line blank and the body containing UNSUBSCRIBE.

 

Regards,

 

Kim Shanley

TennisONE Publisher



Featured Article for This Month's Newsletter

 

The McEnroe Serve

By John Yandell

(Click here to see the simulated video or animation of the classic McEnroe Serve)

Most players who remember seeing John McEnroe's serve recall his distinctive sideways starting stance, with both feet along the baseline, and the slow rhythmic rocking motion at the start of his delivery.

McEnroe's sideways stance broke new biomechanical ground in tennis. It allowed him to generate roughly twice the body rotation of players with a conventional motion, close to a full 180 degrees, compared to the 90 degrees in a conventional motion.

You can see the extent of the rotation by comparing Frame 3 of his motion to Frame 11.

The influence McEnroe has had on serving in the modern game is evident today in the motion of players like Pete Sampras. Although his stance is less extreme, Sampras lines up his feet with the back foot behind and to the left of the front foot, with the toe turned back even further away from the baseline, or slightly open. The result is that as he begins his wind up, his body naturally turns away from the net. Prior to rotating into the delivery, his back is approaching parallel to the baseline. As he comes to the ball this means a significant increase in power.

There is no doubt that the tremendous hip and shoulder torque pioneered by John McEnroe can be a key power source in any service motion. Advanced players looking for more power should consider experimenting with the starting stance and its effect on his body rotation.

For the average player , however, there are several far more important lessons in studying the motion of this great serve and volley champion.

Eliminating the advanced starting stance, the other core elements in McEnroe's motion are among the most classically perfect in tennis history. His basic motion forms a perfect model for the average player to study and emulate--before experimenting with the advanced biomechanics of increased torso rotation.

In developing each of these key positions, create an internal mental image of how the position should look inside your mind's eye. Then visual the entire motion, with your body and racquet passing through each key frame when you actually serve.

1. Wind Up: Frame 3 shows the ideal arm and racquet position for any player to emulate in developing a smooth, relaxed wind up. Note the the arm and racquet point straight back, with the racquet face perpendicular to the court surface. Many players begin bending the elbow too soon and try to muscle the racquet through the motion. Passing through this position will help you keep it loose and unhurried.

 

 

 

 

 

 

 

2. Coiling of the Legs: The effective use of the legs is probably the most misunderstood element in serving technique among recreational players. In pro tennis it is one of the few technical elements that is virtually identical among all the top players. McEnroe is a textbook example. Note the tremendous knee bend in Frame 4. The weight has shifted to the front leg, and the quadracep is fully coiled. Now as the motion continues, the quadracep uncoils, propelling McEnroe upward into the ball, generating tremendous additional force.

 

 

 

 

 

 

3. Complete Racquet Drop: Note the elbow position in frame 6. The smooth wind up leads to a full racquet drop, with the elbow at about 45 degrees. At this point John's racquet is pointing directly down at the court. The racquet drop is the number one power source on the serve. If possible, video your motion from behind and check yours. Until you've developed a complete drop, trying to generate extra power from other parts of the motion is wasted effort.

 

 

 

 

 

 

4. Contact at Extension: In Frame 8 John displays perfect "tip to tip" extension. From the tip of his toes to the tip of his racquet his reach to the ball at the contact point is maximized. This is an advantage in net clearance, ball trajectory, <% ns_puts [nsv_get mkm_includes mkm_oldContentFooter_inc] %>