Table 1 Mean (SD) values for the participants' characteristics for control, previous jumper's knee and recent jumper's knee groups.
| CON | PJK | RJK | |
|---|---|---|---|
| n = 8 | n = 7 | n = 9 | |
| Age (years) | 23.6 (2.5) | 22.4 (2.6) | 24.1 (3.3) |
| Body mass (kg) | 84.5 (13.2) | 79.5 (5.6) | 85.0 (10.1) |
| Height (m) | 1.89 (0.08) | 1.89 (0.07) | 1.92 (0.06) |
| Leg length (m) | 1.01 (0.05) | 1.03 (0.06) | 1.05 (0.04) |
| VISA score | 97.8 (3.7) | 94.8 (5.12) | 70.2 (7.9) |
| Field position | |||
| Setter | n = 3 | n = 1 | n = 1 |
| Blocker | n = 1 | n = 3 | n = 3 |
| Spiker | n = 4 | n = 3 | n = 5 |
| Playing level | |||
| Elite division | n = 1 | n = 1 | n = 2 |
| First division | n = 3 | — | — |
| Second division | n = 1 | n = 3 | n = 1 |
| Third division | n = 3 | n = 3 | n = 6 |
CON, control; PJK, previous jumper's knee; RJK, recent jumper's knee. VISA, Victorian Institute of Sport Assessment.