Liveup SPORTS AB Wheel Roller AB Pro Abdominal Exercise And Fitness Wheel with Foam Handles for Fitness Workout Gym Training The liveup Dual Abdominal Roller Wheel provides one of the best core and upper body toning exercises and is designed to strengthen and tone your abs, back, arms and shoulder muscles Manufactured with the Highest Quality Parts - Stylish Smooth turning Dual matt black plastic roller wheels with metal axle - they provide a snug fit with the foam handles and ensure no wheel wobble and stability while you roll. Thick Padded Foam Handles - For extra comfort and grip Liveup AB wheel is made from high quality ABS hard plastic and stainless steel for durability, safety and load capacity. Streamline design, conducive to grip; Stainless steel pipe: Rust and more withstand Manufactured with the Highest Quality Parts - Stylish Smooth turning Dual matt black plastic roller wheels with metal axle - they provide a snug fit with the foam handles and ensure no wheel wobble and stability while you roll. Thick Padded Foam Handles - For extra comfort and grip It is designed to strengthen and tone your abs, back, arms and shoulder muscles It will even tone those hard to reach lower abs muscles, all without the need for doing hundreds of sit-ups or crunches.<br> <br> Building a stable core helps you in all your physical activities and it helps decrease your risk of muscular injury. The exercise wheel is effective in strengthening your core not only because it targets your abs but also because it works the muscles of your lower back.