Table 3.  Mean (±standard deviation) range of motion in degrees during each approach condition.

Approach Condition

Self-selected
30.3º (15.2º)

30º

45º

60º

Pelvic rotation

26.6 (11.7)

38.1 (17.5)

54.2 (9.5) *

55.9 (13.9) *

Knee flexion

68.1 (18.6)

71.9 (19.5)

86.1 (13.1)

89.4 (14.3)
* Significantly different to the self-selected approach (p < 0.05).