Product details:

Shaped like a stability ball that's been cut in half, the BOSU Balance Trainer is one of the most challenging and versatile training tools in today's exercise market. Get on It! shows how to tap the power of the BOSU to reshape one's whole body while strengthening the core and stabilizing muscles. Featuring exercises that can be done at home or in the gym, Get on It! describes how to use the BOSU for aerobic conditioning, muscle toning, body sculpting, fat burning, and improved posture and alignment as well as mental focus. Progressing from basic standing and sitting postures to more complicated moves and steps, the authors systematically introduce exercises that build on each other and work the whole body.-- Publisher description.