Automatic Rebound Abdominal Wheel by HomeStretch

Say goodbye to tedious core work that causes low back pain and chafed knees! This Automatic Rebound Ab Wheel makes stengthening your core and carving out your 6-pack easier and more fun! By implementing thicker wheels, smart timing, and a foam grip; this product guides you through a gliding core workout than you can do wherever you have some space to stretch out! Check out the Specs and visuals below for more detail! SPECIFICATIONS Type of sports: Strength Training; Conditioning Type: Double-Wheeled Model Number: QZE050 Function: Core & Abdomen Exercise Brand Name: Upward Spirit  Application: Core & Ab Trainer