Table 4.

Upper extremity strength changes

	More painful pre		More painful post
	Mean	SD	Mean	SD
UT:LT	1.6	0.7	1.4	0.5
ABD (Nm)	46.5	16.1	45.9	18.9
ADD (Nm)	45.1	27.3	44.3	21.8
IR (Nm)	38.2	16.3	38.2	18
ER (Nm)	28.2	8.7	28.0	9.0
PUSH (Kg)	55.7	22.2	55.9	25.4
PULL (Kg)	41.3	12.7	39.5	11.7