Hesacore''s faceted design creates a larger contact surface between the hand and the handle. Thanks to this feature, Hesacore develops between 8% and 14% more friction, depending on the grip used by the player. As a result, the player can hold the grip with less effort and with less contraction of the fingers, as the handle does not slip out of the hand.
In fact, when the ball is hit, the muscles of the fingers (especially those of the middle and ring fingers) contract and that has a direct relationship with the contraction of the muscles of the wrist and forearm. The contraction of all these muscles has an impact on the effectiveness of the stroke, as a stiff and torn movement is counterproductive to transmitting energy to the ball.
Unlike traditional grips, players who are accustomed to using Hesacore appreciate the fact that the handle does not slip from the hands and the muscles of the hands begin to relax and relax and, consequently, those of the wrist and forearm, thus benefiting from a more fluid and harmonious swing.
The ball will come out of the racket heavier, heavier, faster.
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