A multi axes exercise machine for strengthening muscles surrounding shoulder joint of {TAIL ~ a user} allows {HEAD ~ the user} a range of motions about lines of motion perpendicular to an arc of circumduction of the shoulder joints 
A multi axes exercise machine for strengthening muscles surrounding shoulder joint of { TAIL ~ a user } allows { HEAD ~ the user } a range of motions about lines of motion perpendicular to an arc of circumduction of the shoulder joints
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH