Application: AB Roller CoasterType: Double-WheeledStrengthen and tone abs,shoulder,arms, back and upper body development.Strong sturdy design for gym or home use.Easy to use, simple forward and backwards motion, no complex learning to use this.Made from high-quality plastic and Stainless-steel bar for durability, safety, and excellent load capacity. Foam handles ensure comfort for your hands, reducing friction and muscle fatigue.Dual glide wheels to help with balance.Lightweight and durable.Oversized wheels roll to provide exceptional stability, reducing wobble and enabling total control of your workout. Urethane rimmed wheels provide superior grip and softer, quieter rolling; making it ideal for a variety of different surfaces.Appropriate for all fitness levels, beginner to advanced. Use on any floor surface and to get the most out of your abdominal exercise routine Imported. Effectively work out your core at home, the gym, or the office.