Here is another ab roller that works your core hard. The BodyPro Smart Ab Roller Wheel comes with a smart display to show your workout data in real-time. It can show time, count, and calories. It uses a spiral alloy spring steel sheet mechanism for smooth resistance and 91 inches of rebound distance.
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This ab wheel has a curved wheel that helps you engage more muscles. It comes with angled ergonomic handgrips.
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