The Smart Ab Wonder Core is a compact, foldable home fitness machine designed for full-body workouts, especially targeting the abs. It features adjustable dual resistance springs that support and challenge your core during sit-ups, crunches, leg lifts, push-ups, and more. Ideal for beginners and small spaces, it offers a 6-in-1 workout solution that tones the abs, arms, legs, and glutes with guided support. The price is Fixed no bargains