Back6s guide
Superman exercise image
See how to do Superman in a clear 4-step exercise image with concise instructions. Focus: lower back and erector spinae.
Focus: Lower back, Erector spinae
Find a movement and scan its key positions. Authored instructions are included where available; every exercise has a final visual guide.
Exercise library
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See how to do Superman in a clear 4-step exercise image with concise instructions. Focus: lower back and erector spinae.
Focus: Lower back, Erector spinae