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Primary
Secondary
Tertiary
Difficulty
Beginner
Force
Hold
Grips
None
Mechanic
Isolation

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Lumbar Extensor Mobilisation Supine Bent Knees Peanut Tool

Lie on your back with your feet on a bench. Place a peanut tool under your lower back.
Adjust pressure by pressing your heels into the bench. Roll back and forth or side to side
Maintain a neutral lower back (do not tilt the pelvis).