Add variety your at-home workout with the Bosu Home Balance Trainer for Strength, Flexibility, and Cardio.This trainer creates an array of ever-changing workouts, allowing for simultaneous muscle activity throughout the body during use. Crafted with burst-resistant polypropylene material, this balance trainer design provides support during your most intense workout pursuits. Featuring 6 non-slip feet located underneath the trainer, this piece of equipment is designed to withstand everyday home use and remains in place without leaving skids or marks on the floor.