MARCRAZY 4-Wheel Abdominal Roller Wheel With Double Wheel ABS Roller Health Abdomen Round Ab Exerciser  (Multicolor)

Double Wheel Abs Health Abdomen Round : Comes with Dual Anti -Slip Wheels & Comfortable Non-Slip Handles. The ab roller can exercise up to 20 different muscles, helping to speed up metabolism and burn fat. Bubble of ergonomic handle can be easily controlled, so that you can put your core aside, and solid metal shaft will challenge your balance, in order to achieve the best fat burning. Build your abs to burn calories, build muscle, and improve your overall endurance.