Help

[gsmile]

I'm new at coaching beginner levels right now, and I'm having trouble getting some of the kids to do forward and backward shoulder rolls on the bar. I had to demonstrate it at least five times before one kid agreed to try!
I also need some help on what to tell the kids for back and front walkovers. I tried telling them to rock, which worked with me when I did it, but is there anything else?
Help please! Thanks!