Chest and upper back exercise for posture and mobility.
Open the arms out to the sides at different heights and notice how the shoulders, shoulder blades, chest & upper back respond. Changing the height of the arms changes how load moves.
When the arms move at only one level, the same muscles tend to carry the load. Exploring different heights helps distribute load across more tissues and can reduce excessive tension in more areas.
Move more of yourself.
If you enjoy small movement breaks like this, you can find more on this channel along with longer mat & chair classes.