Hoist Adjustable Ab/Back Hyper Bench HF-4263HOIST HF 4263 Adjustable Ab Back Hyper Bench Train abs and lower back on one compact, stable bench. The HF 4263 offers 11 quick positions, self aligning roller pads, and tilt n roll wheels. It even folds flat for easy storageperfect for home gyms and studios. Why You'll Like It Two in one: Ab crunches and back extensions from a single station. Quick fit: Eleven height positions accommodate different users and movements. Smooth support: Self aligning