Tennis racket comprises frame, receiving stringing, and handle connected to frame by two branches with different mechanical properties

摘要

The racket comprises a frame (2) which receives the stringing (3) forming the head and a handle (4). Two branches (6,7) connect the handle to the frame and form with a frame part (8) a triangular heart zone in which the two branches have different mechanical properties. Each branch has a cavity (10,11) which emerge in their external surfaces, the cavities of each branch having different volumes