Extension and flexion of the arms while standing

Individual work

Light step stance or upright, shoulder-width stance facing the wall bars (or a tree, for example), fix the elastic band at shoulder height on the wall bars (on the tree), arms stretched out horizontally forwards (backs of hands pointing upwards), pull your elbows back at shoulder height, bringing your hands towards your chest and pulling your shoulder blades together.

Attention:
Do not arch your back (tighten your stomach).

Lighten:
Choose a rubber band with less resistance.

Harden:
Choose a rubber band with more resistance.

1 elasticated rubber band
1 wall bar/tree