Bending is allowed
The spine is built to bend. Lifting with a rounded back has not been shown to be a risk factor in itself; tolerance and control are.
MoPro
Trainer's Eye
Flexion returns on purpose: roll-downs, toe reaches and a light Jefferson curl — tolerance, not avoidance.
The spine is built to bend. Lifting with a rounded back has not been shown to be a risk factor in itself; tolerance and control are.
Discs are swollen with fluid after sleep. Avoiding loaded bending in the first hour cut back pain in a classic trial.
Discs have almost no blood supply; loading and unloading pumps their nutrition. Rest starves them.
Three couplets · two rounds · twelve minutes · a calmer, stronger back
Chin to chest, roll down one bone at a time, knees soft; roll back up.
Easier to the knees · Harder to the floor
Sit tall; round and arch the whole spine slowly, chin follows.
Easier smaller · Harder pause
Heels on a book; hinge and reach to the toes, knees soft; stand by pushing the floor.
Easier to the shins · Harder pause
On a step with a light pack; roll down bone by bone to the shins, roll up.
Easier bodyweight · Harder heavier
Squat down, straighten the knees into a hinge, sit back into the squat, stand.
Easier hold a support · Harder jug
Knees nearly straight; hips back, pack to mid-shin, long back; stand.
Easier to the knees · Harder 3-s down
Each couplet: 60 s slow, scored → the reps → 10 s to move on. Done at 12:00.