By Bad Seed
Four-point balance exercise on the Bosu Ball is a great way to challenge the body's balance and core strength. Learn to do the four point balance core exercise with the Bosu Ball using tips from a fitness trainer in this free exercise video.
Expert: Carol Ann
Bio: Carol Ann, known as the trainers' trainer, has 19 years of professional fitness training experience and holds a master's degree in exercise science and health promotion.
Filmmaker: Christopher Rokosz