Table 1 Players characteristics
Number of players | M/F | Dominant arm right/Left | Years of practice | Hours of training per week | Grip (E/W/SW) | Racket weight | Backhand stroke (one hand/two hands) | Body mass index |
|---|---|---|---|---|---|---|---|---|
90 | 46/44 | 74/16 | 7 ± 4 | 3 ± 2 | 18/36/36 | 280 ± 32 | 10/80 | 22 ± 3 |