Only 5 Minutes a Day for Visible ResultsMagic BB ab workout equipment is designed for efficient core and abs training in just 5 minutes per day. Compared to ordinary machines, our upgraded ab machine engages more muscle groups and is an ideal full body workout solution for your home gym. Stable, Safe & Comfortable SupportConstructed with a reinforced steel frame and thickened padded cushion, Magic BB core & abdominal trainers provide strong stability and enhanced comfort. Perfect for sit-ups and other floor workouts without worrying about safety or back strain.