Ultra-wide abdominal exercise wheel with built-in resistance and ergonomic handles to help maximize results of ab roll-out exercises

Interior kinetic engine uses a carbon steel spring to provide resistance and  amplify abdominal and arm workout

Ultra-wide wheel tread offers  stability when carving left, right or center for targeted work on obliques

Ergonomic hand grips are angled to activate arm and core muscles; handles are removable for easy storage and transport

Application: AB Roller
Function: Waist & Abdomen Exercise
Type: Single-Wheeled
Model Number: 08JFL02
Size: 9 x 18 x 8 inches
Weighs: 4.6 pounds