BOSU Back Crunch

BOSU back crunch is a simple exercise to work your spinal erectors. Strengthening your lower back is always because it assists the core to stabilize your spine during functional movements such as dead lifts, squats and activities of daily living. The back crunch can be performed on the floor if desired but the BOSU balance trainer is softer and rounder which may be more comfortable and allow you to perform the back crunch more efficiently.


stability ball back crunch lower back exercise videos workout video

Required Fitness Equipment

BOSU Balance Trainer

Target Muscle(s)

Lower Back (erector spinae)




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