Head size, weight, length, grip, and balance?

 If those items in the Ebay description aren't too familiar, maybe this guide can help define the finer points of your racquet purchase.

Head size describes the surface that you will actually use to hit the ball. Anything over 107 cm is considered "oversize", It has a larger "sweet spot", and gives more power to the shot. 100 to 107 cm is a "midsize" racquet, and will provide better control, while maintaining some power. Less than 100 cm is the "traditional" head, which provides better control and less power per shot. It is often easier for small players to handle.

The weight  refers generally to the mass of the unstrung racquet. Heavier racquets provide more power. If you supply sufficient power through you own arm, you may want to opt for a lighter one, giving you more control. 11 ounces and up is considered heavy, with midweight starting around 9.8 ounces, and light at 9 and a half. Try to borrow a few racquets before you buy, and pay attention to your returns with each one. It will help you determine which weight you play best with. Most small players do well with lighter racquets.

28 inches begins the "long" racquet category. Extra length adds leverage and power, as well as a greater coverage area. A shorter racquet balances the need for power with an ability to provide some control. Smaller players, like children and smaller women, who are new to tennis, may prefer a 27 inch racquet for the control it provides. Longer racquets sacrifice some control for more power and an ability to cover more area with the swing.

Typical women use a grip size of 4 1/8 to 4 3/8, with men generally needing somewhere between 4 1/2 and 4 3/4 inches. A grip that's too small can cause injuries to your elbow joint (the dreaded tennis elbow!).  If you accidentally select a grip that's too small, you can have you local pro shop add "sleeves" that can raise the grip size up to 1/8 of an inch.

Balance refers to the choice between stiffness and flexibility. A stiff racquet will return more energy to the ball, increasing your power. There is less vibration, and less stress on your elbow. A flexible racquet allows the placement of more difficult shots.

A great tennis pro shop will be able to measure you and recommend a teriffic implement that you can use now and grow into later. However, if you are shopping on Ebay like me, then these specifications may help you make a wise decision.

Happy shopping, and please give me favorable votes if this review was helpful to you!