Originally Posted by
mafmaa
I disagree with joining in a class if your teaching it.
I think it's great for the student your rolling with but you are then not paying much attention to everyone else in the class.
If everyone in the class has paid to be taught by you then you should be instructing/coaching them all all of the time.
It's a bit like Alex Ferguson joining in a training game, it wont improve his team, he should be stood on the sideline coaching everyone on every detail.
I think you should be watching all the students all the time to pick up as many mistake or ways to improve from as many students as possible in the given time of the class.
On another note, imagine if a student had a bad accident during the lesson and the insurance company asked the instructor what he was doing at the time of the accident and he says "I was rolling with another student".
BANG goes your insurance, and probably your house and car too !!