What if a glove could absorb the vibrations of the racket?

A tennis player experiences an average of 45 impacts per minute during a match. Each impact generates vibrations that travel from the racket face to the hand. These vibrations consist of high-frequency vibrations, related to the strings, and low-frequency vibrations, related to the racket frame. While the former are unpleasant but superficial, the latter persist longer and put deeper stress on muscles and tendons. Eventually, they are responsible for the infamous "tennis elbow," a tendinitis of the elbow that affects thousands of players.

To dampen these vibrations, most players use a vibration dampener, a small piece of rubber placed between the strings. But its role is often misunderstood. It modifies the sound wave and reduces the high-pitched "ping," improving both auditory and tactile comfort. However, it has virtually no effect on the frame's low-frequency vibrations, due to insufficient mass to absorb the energy.

In other sports, more effective solutions have been implemented. Cyclists wear gloves with viscoelastic gel inserts in the palm. These pads absorb vibrations transmitted through the handlebars, reducing numbness and the risk of carpal tunnel syndrome. The idea could be applied to tennis: a thin, fingerless glove could incorporate a gel calibrated to dampen frequencies between 50 and 200 Hz, those of the tennis frame. It would be made of a breathable material to prevent excessive heat and perspiration, with a grippy inner surface ensuring a secure hold.

Such an innovation would combine several advantages. It would protect the skin from blisters, absorb the vibrations responsible for tendonitis, and improve grip on the handle. So why doesn't this glove exist? Primarily due to conservatism and fear that it would alter the player's feel. Equipment manufacturers haven't yet taken the plunge, lacking clear demand and a model endorsed by a top-10 champion. But the potential is there: as soon as a player adopts a technical glove and wins a major tournament, attitudes could change very quickly.