http://www.ebay.com/i/Gliding-Core-Discs-2pk-Exercise-Guide-C9-Champion-174-/302464189343

Gliding Core Discs 2pk with Exercise Guide - C9 Champion

Regular price $9.99 $7.00 Sale


Add variety to your workouts with the C9 Gliding Core Discs. The double-sided discs work great on carpet or on hard floors and can be used for a variety of exercises, including lunges, squats and upper body movements.