How to Do a Backbend Stretch on an Exercise Ball - dummies

The backbend stretch feels really good right after you do abdominal crunches because by bending backward on the exercise ball, you stretch your muscles in the o

How to Do a Backbend Stretch on an Exercise Ball - dummies

How to Do a Backbend Stretch on an Exercise Ball - dummies

How to Do a Backbend Stretch on an Exercise Ball - dummies

Squats, Knee exercises, Leg muscles