Form cues
- Keep core engaged
- Avoid hyperextending lower back
- Reach up and out
- Move smoothly
Exercise
Chest, body weight

A dynamic stretch involving reaching overhead and rotating to open up the chest and upper back.
Target: pectorals. Also works: deltoids, latissimus dorsi, trapezius.
This one is filed as mobility. It shows in warm-up and cool-down, and in search.
Form cues
Common mistakes
Inhale before reaching up; exhale as you rotate and stretch.
In the app, search for Standing Reach Up Back Rotation Stretch and add it to a workout.