Table 1.

Range of motion in internal rotation and their corresponded numbers

Thigh	GT1	Buttock	SGF2	S1	L5	L4	L3	L2	L1	T12	T11	T10	T9	T8	T7	T6	T5	T4	T3
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20

1:Greater Trochanter; 2: Superior Gluteal Fold