
pull resistance band toward body while squeezing shoulder blades together with elbows at ninety degrees.
Stand with arms by side, bend the elbows to 90 degree with holding the each end of theraband, while center paert passes through a stable surface. Squeezr the blades and pull the theraband towards body against the reisitance of Theraband. Release the pull and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.