Reach across the chest as if to bring the elbow toward the opposite shoulder. Grasp the elbow with the other hand and pull ...

and gently lean into the doorway to stretch your pecs and the front of your shoulders. If you don’t have a doorway that’s exactly the right width, you can do this stretch one side at a time.

How I found it: I really appreciated the accessibility of this exercise, as all it requires is a doorway. I felt a deep stretch, more so across my shoulder than my chest, but this is probably ...

In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.