Table 3: Statistics of waist injuries of futsal players.
| Waist injuries | ||||
| Injury symptoms | Goalkeeper | Percentage | Other players | percentage |
| Lumbar muscle strain | 2 | 16.7 | 26 | 39.4 |
| Acute lumbar muscle sprain | 1 | 8.3 | 5 | 7.6 |
| Fracture of lumbar vertebra | 0 | 0 | 1 | 1.5 |
| Others | 0 | 0 | 1 | 1.5 |