
diagonal arm pattern moving from overhead elevation to opposite hip with rotation, then returning to start
Stand, elevate the arm overhead on the same side such that thumb facing away from the body. Lower the arm diagonally close to the opposite hip, by bending the elbow such that thumb facing towards the floor. Elevate the arm back to starting position by straighten and rotate the elbow. repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.