Written by Certified Medical Exercise Specialist Carol Mitchell, Yoga on the Ball combines the science of yoga with the technology of the exercise ball to create a workout that can be tailored to all fitness levels. Moving through yoga postures while using the exercise ball is meditation in motion. It allows you to engage several muscle groups simultaneously to create a total body workout and to lose weight naturally as your metabolism increases with special breathing techniques. The exercise ball provides a soft and cushioning base for the strong stretches and graceful movements of the yoga exercises, and with only a slight roll of the ball, the deep stretches can be altered to target different areas of the muscles.