Participant characteristics, n (%)
| Male | Female | Total | |
| Intervention group | 74 (69) | 33 (31) | 107 |
| Control group | 91 (64) | 52 (36) | 143 |
| Total | 165 (66) | 85 (34) | 250 |
| Coaches (%) | |||
| Intervention group | 8 (100) | 0 (0) | 8 |
| Control group | 7 (78) | 2 (22) | 9 |
| Total | 15 (88) | 2 (12) | 17 |