the rehab

I watched my friend in rehab today. Pretty much a rip-off. I was ticked? Better: pissed! Here comes this guy and tells her to excercise her arm with a one pound weight: 30 times up and down. She starts. He walks away. She cannot count to 30 yet. At each excercise he just starts her and walks away. She stops every time at 15 and I continue with her so she finishes at 30. Needless to say, she would not have had much of a workout had I not been there. Even worse with the woman next to my friend whom he also "supervised." Her 10 workouts never got beyond one or two. She stopped and fell asleep. After a while he turned to her and started another excercise. Tells her to do ten, turns away, she does two and just sits there until the "next" excercise.