Shoulders creeping toward the screen? Try this:

1. Doorway chest stretch (30 s each side): forearm on the door frame at shoulder height, step through gently until the front of the chest opens.
2. Seated thoracic extension (30 s): hands behind your head, lean back over the top of your chair, gently lifting your chest toward the ceiling. Keep your lower back still.
3. Thread the needle (30 s each side): on hands and knees, slide one arm under the other and rest that shoulder down, turning your upper back.
4. Shoulder blade squeezes (30 s): pull your shoulder blades back and down, hold 3 s, release, repeat.

Move slowly, breathe, and stop if anything hurts.

— Flexor App for stretching