Demographic data regarding the included injured athletes
| Values | |
|---|---|
| Age (years) | 25.8 (5.8) 5.7) |
| Sports category | |
| Athletics | 4 (4.4) |
| Basketball | 2 (2.2) |
| Decathlon | 1 (1.1) |
| Football | 66 (73.3) |
| Futsal | 8 (8.9) |
| Handball | 3 (3.3) |
| Hockey | 2 (2.2) |
| Physical Coach Football | 1 (1.1) |
| Squash | 1 (1.1) |
| Volleyball | 1 (1.1) |
| Weightlifting and body building | 1 (1.1) |
| Previous Hamstring injuries | 58 (64.4) |
| Previous ipsilateral Hamstring injuries | 28 (31.1) |
Age is presented as: mean (SD), sports category and past history of hamstring injury are presented as numbers (percentage).