Violent and rotating motions aren't really in the good "repair" practises, at least for myself.
During the crisis and in the afterneath, it's slow, very deliberate, well balanced movements, and zero hoverhang of the both upper and lower body. If you have to, prop it by all means like the arms, elbows, hands (on the chair, table, toilet seat, wall, mattress, floor...), head (against the wall when using the kitchen sink for example), legs (one leg holds the pelvis still while the second moves when turning on the other side in the bed).
Basically put the less work possible on the spinal column and no torque at all. Lessen the strain as much as possible and put the rest on the other body parts.
Make sure that your body knows what movement is next and be prepared for it. It seems stupid said like this, but a reflex action is out of control and generate some massive constraints in many body parts (action somewhere, reactions elsewhere to compensate/balance). You don't want to do that to your spine at this moment. One example I tested for you is hiting a door knot with my hip. Holly f...! That made me loose one full week of recovery.
Driving is really hard on the back at this time. Go in and out of the car carefully and very slowly, separate the movement in many steps to be sure you master each one. Use the arms to hold everywhere like I said previously (door, car body, whell, seat ...) use one too to help lifting a leg. Put yourself down in the seat, in slow motion, not drop you down.
When you go out of the car after a long drive, don't try to straighten your back and walk on the go, it's a killer for the spine. It's curved and locked as is to stand the drive. The pelvis isn't at all in the position to walk now (folded toward the back). Moving now will completely hard lock again the area. Take all the time needed, but allow the muscles to slowly relax. Stay in the opened door, holding on it to reduce the weight on the back. Monitore the tensions and try to straighten just a bit when you feel a little relieve. Don't try to force it. Bit by bit. That could take several minutes to retrieve the right angles spine-pelvis and pelvis-legs. You feel it when you get to this point, then you can walk.
When the crisis is over (barely), no more pain, but very sensitive and fragile, the body calms down and you have to move to pursue the healing process. The body needs to find again its usual range of motions, the "zero" postions, angles and forces associated. Moving is mandatory, but carefully, to not destroy all the previous/precious work. Use the same principles as in the crisis, just help your spine and don't put immediately the usual burden on it. Actually, climbing is very good for me at this point. Almost zero gravity ( holding point at the COG cuts the stress by half), moving arms and legs in a 360° range, spine can follow some ridicoulous movements/positions without much trouble. That helps immensely to normalise our machinery.
After that, a big risk is that as soon as it gets better, we immediately forget all the drama and go head first in the bad habits like abusive positions and careless moves. I saw that many times (and been bite again).