Chest
Shoulders
Watch Tutorial
https://www.youtube.com/shorts/kgh_Q0tKi4k
https://www.youtube.com/shorts/xtkXIdnHfkk
https://www.youtube.com/shorts/Cka38QWoVeY
https://www.youtube.com/shorts/SaNQfw8K1JI
https://www.youtube.com/shorts/W1WcacpQ_RM
https://www.youtube.com/shorts/veZB4VbVEPQ
https://www.youtube.com/shorts/89zTSNnle00
https://www.youtube.com/shorts/Xui9DLIIfig
https://www.youtube.com/shorts/zCPyu1TG8ws
https://www.youtube.com/shorts/Hfdq1iCV-Rc
Stand in a doorway or next to a wall.
Place your arm against the frame at shoulder height with elbow bent 90 degrees.
Step forward until you feel a stretch across your chest. Hold for the prescribed duration, then switch sides.