Shoulders, Lats
Forearms
Watch Tutorial
https://www.youtube.com/shorts/eVhwS45-4Fo
https://www.youtube.com/shorts/NHhAJVROKdM
https://www.youtube.com/shorts/DLEuGUNoeWg
https://www.youtube.com/shorts/yXgs6G-_PRk
Stand tall.
Cross left arm over body at hip level.
Grasp left wrist with right hand.
Slowly straighten left arm and lift across body to shoulder height.
Feel stretch back/shoulder.
Hold 15-30s.
Switch sides.