The age group does have bearing. I failed to look at that. I also understand the teaching of muscle memory. But It would be good for the kids to start understanding at an early age that a play doesn't always develop in a real game situation as it would in a drill.
Teach the mind at the same time as the body? Not much variance to the drill, and it would only work as well as the goalie and shooters performing.
As I said, just a thought. I'd hate to see any kid demoralized, but the goal is to make them better all around, correct? If this is a group setting, older kids would benefit more than the 9 year olds, and it would apply to them even more. (Remember when you were 14 or 15 and how impressionable you were?

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I know I was, and not doing what I was told was the rebellious norm. I still wanted to be good, though. For a lot of the teens I see, an unorthodox act on your part will encourage a response to try even harder.
It's a balance, I know!
