Videos in phys ed class

Even though i have never used video cameras in any of my physical education classes in high school i think they would be very useful. I think that if you are trying to master a certain skill video taping yourself and seeing what you are doing right or wrong is excellent. i hear that instant feedback is key to learning a with video cameras you can get instant feedback. You can have partners record each other and then assess each other and tell each other how to improve or not. I think that when i am teaching phys ed i will use video cameras to help my students improve their skills.