A trunk rotation is a type of strengthening exercise that focuses on specific parts of your upper body. Standing and sitting variations exist. You usually don’t need a lot of fancy equipment or ...

Torso stretch, or trunk rotation. Share on Pinterest. ... Twist your upper body in the direction of the arm that’s resting on the back of your chair. Hold pose for 10 to 30 seconds.

Use this guide on how to stretch your back to find some relief. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. Sign in ...