| Activity | Author | Transverse plane | ||||||||
| Peak pelvic internal rotation angle | Peak pelvic external rotation angle | Total transverse plane ROM | ||||||||
| FAIS | Controls | SMD (95%CI) | FAIS | Controls | SMD (95%CI) | FAIS | Controls | SMD (95%CI) | ||
| Walking | Brisson et al 23* | – | – | – | – | – | – | 13.3± 4.0°† | 16.1± 3.3°† | -0.75 (-1.60 to 0.11) |
| Hetsroni et al 26 | 5.0± 2.6° | 6.5± 2.8° | –0.54 (–1.17 to 0.09) | – | – | – | 12.4± 3.5° | 12.5± 4.5° | –0.02 (–0.64 to 0.60) | |
| Kennedy et al 24 | NR | NR | UTD | NR | NR | UTD | NR | NR | UTD | |
| Rylander et al 12 | – | – | – | – | – | – | 9.0± 3.1° | 8.4± 2.7° | 0.20 (–0.47 to 0.88) | |
| Squat | Bagwell et al 30 | – | – | – | – | – | – | – | – | – |
| Lamontagne et al 31 | – | – | – | – | – | – | – | – | – | |
| Ng et al 32 | – | – | – | – | – | – | – | – | – | |
| Stairs | Rylander et al 12 | – | – | – | – | – | – | 13.8± 6.3° | 8.3± 4.9° | 0.95 (0.24 to 1.67) |
Data reported mean and SD during stance unless otherwise indicated, fontal plane peak values refer to motion of the contralateral side.
*Smaller sample of previously published data.
†Data reported in cycle.
‡Pelvis angle at peak hip flexion.
§Data extracted from a graph.
¶Data obtained at peak squat depth.
FAIS, femoroacetabular impingement syndrome; NR, not reported; ROM, range of motion; SMD, standardised mean difference; UTD, unable to determine; –, data not collected.