Swan Pilates Exercise on Exercise Ball HD video

from http://www.popularfitness.com/pilates-exercises/swan-pilates-on-exercise-ball.html for step by step instructions on how to do the Swan Pilates on the exercise ball. In this HD exercise video I am doing this exercise on a fitness ball but it can also be done on a mat. A great full body and core exercise for strengthening muscles and for balance, control.