Table 3.

Flexion and extension angles of both hind limb knees of each animal (in degrees)

	Right hind limb knee		Left hind limb knee
	Flexion	Extension	Flexion	Extension
Animal 1	48	117	57	113
Animal 2	46	108	55	121
Animal 3	43	116	62	129
Animal 4	47	104	42	111
Animal 5	40	109	63	106
Animal 6	54	125	51	129