as above-my context is post severe auto accident last year. worked about a year post. have had 1st of 3 ortho repair surgeries. repair of torn labrum,rotator cuff and clavicular/scapular resection rt side. need labral and maybe cuff repair lt. will need carpal tunnel repair and repair of disrupted suspension arthroplasty lt hand. had the lt hand repaired due to arthritis 5 days before accident. so,my upper body/shoulder girdle are going to be useless and out of the picture for up to a year. my exercise plan is going to revolve around walking + whatever else i can come up with. 63 y.o. deconditioned with extensive weight training experience in past (15 years at a guess since i have been in good gym shape by conventional measures). any ideas,input,suggestions? thanks.

the belt squats look good. kinda like roman chair squats. equipment expensive! will think of a way to improvise. thanks for the input.