nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq47s0cfqmszdcv3ya459gqp8vwd3z06yj7e04wjenj7eqdn3keewq3ryf9l

Try giving yourself the empty can test.

Stick your arm straight out in front of you, thumb down like you're emptying a can, the push down on your wrist with the other hand, if your arm can't withstand the pressure or there's pain in your shoulder, there's a good chance of an injured rotator cuff