Hi Jim, I'm 6 weeks post shoulder surgery #3 (out of the sling today).
I haven't been doing anything at all and I think the prowler challenge will be a good idea to get some conditioning back and lose some gained weight.
I can't push a prowler so I'm going to drag a sled instead.
I can't do any upper-body work and I also can't use a SSB.
Do you have any recommendations for programming belt squats during this challenge instead of the 531 workout?