Start by lying on your side with a roller under your armpit.

Slowly rock forward and backward on the roller, rotating your chest toward the ground and then up toward the ceiling as you roll on the roller so it hits toward your ribs and then toward your back.

Hold on any tight spots you find then move it lower down the side of your back. Hold on any tight spots as you go and make sure to rock forward and backward as you make your way down your side.

As you work down your side, you may want to rotate slightly more toward your back. Work all the way from your armpit to about the end of your rib cage.

Be careful when rolling lower down your back into your low back. You do not want to arch over the roller and hyperextend your low back.