So, what is the simple answer to “What is racket head speed?” How do we get more of it? Obviously, racket head speed is just that: The speed that the racket head travels during a swing to and through a ball. The average server moves their hand and racket head at the same speed from the shoulder.

All HEAD Tour racquets are reported in the Head CPI Chart (Control-Power Index). The chart shows different values for each model of the respective racquet silos (families). Each Tour-Racquet (not all previously released but all upcoming Tour racquets) also indicates this value on the racquet at the outer shaft.

Recommended by Novak Djokovic, this racquet is part of a bestselling series that is built for speed. You can play fast while feeling every shot, with the new Auxetic construction providing even more sensational feel.

Swing speed, also referred to as clubhead speed, is a term you hear pretty often as golfer.

The Speed family of racquets sits between the classic control of the Prestige line and the modern power of the Extreme series. These racquets are perfect for all-court players looking for a good balance between power and control along with an arm-friendly feel and easy access to spin.

Head also changed the naming system in the Prestige lineup. For the longest time, the MP denoted the brand's “standard” Prestige. Now that racket is called the Pro, while the MP is a 99 in2 racket, with an 18x19 string pattern allowing for a bit more forgivingness, spin and access to power.

The Speed MP is Head's first racket that can really launch the ball. It has a more open 16x19 string pattern and a lighter 300 gram weight. While its flex characteristics are similar to the Pro, these other features make it a bit more wild to control, but quite a bit more powerful and easy to generate spin with.

Like Federer, Djokovic is an owner of NetJets, and he often uses one of the company's private jets to travel to tournaments. He has been known to charter a Gulfstream G650 private jet, which is a high performance, twin engine, ultra-long range business jet manufactured by Gulfstream Aerospace.

While there are a couple of ways to measure your swing speed, the only truly accurate way of doing it is to use a launch monitor while you practice hitting balls on a range. This is a device that professionals use to measure the speed of a golf ball and the club head at impact.

Driver Method Once you have ten or more solid shot carry distances, calculate the average distance of these drives. Dividing that average distance by 2.3 should give you a decent idea of your clubhead speed plus or minus a few MPH.

The French word requette means "palm of the hand," and racquet originally referred to a tennis-like game played by hitting a ball with the hand.