I have some low back pain. It hurts to do squats even with just the bar (front or back), but I can do RDLs, DLs, B-O rows, with limited weight with very little pain. I've had an x-ray and it shows to be only a muscle pull but it's been going on for seven weeks. I injured it doing one-legged squats with no weight; my back bowed for stability on about the third rep with my right leg. The pain is at the extreme bottom and radiates to the right. I was holding on to the squat rack upright with both hands, and it was immediately after finishing a third set of weighted, back squats for eight reps. with perfect form. I was doing the one-leg squats as sort of a drop set for added intensity, but I didn't even go to failure on that day; only about 90% of maximum reps for the weight I used.
Lately, after laying off lower body work for many weeks, I've been attempting some of the movements in FullBodyAttack on a limited basis. These efforts don't seem to be hurting, yet they don't seem to be helping either.
This is what I've been doing: Body weight squats (instead of front squats); other lifts that engage the lower back at about 35-40% of 2-rep max; other lifts that do not engage the lower back @ 100% effort. With regards to cardio, I can walk fast, and lightly sprint after warming up w/o too much pain, so I've been doing HIIT with little intensity. Steady-state jogging starts hurting after just a few minutes.
I fear that if I don't at least try to keep my muscles, joints, and nervous system engaged in some of these full-body exercises, I'll lose all I've gained over the last year and I'll have to start from the beginning when I feel all better again.
Does anyone on here have an opinion about how much I should be doing while trying to recover?