But doesn't that interfere with the sales of Skittles and candy bars in the "pro shop"?
Probably. I used to catch our girls at the candy machine all the time. My boys never did it though because they know what a fascist I am. There would be hell to pay if they did.
At one gym I was at, they sort of had a snack bar that had the usual stuff like cup of noodles, celery or carrot sticks, apples, etc. That is sort of where I got the idea from besides the fact that I like to snack as well. Around 6 or so, all the teams stopped and snacked together on benches.
At another gym, where the girls did not have an alotted snack time, they were allowed to go to their locker periodically during practice to nibble on their snack. I used to see them eat lots of skittles, M&M's, gummies, etc. Ridiculous. Actually my friend did tell me once jellybeans might not be so bad as they are just sugar which ends up getting used for glycogen. He also said raisins or grapes would be nature's jellybeans.
Mainly I got sick of having kids peter out before snacktime in the gym. That means, in effect, they were wasting my time and irking me fierce, one or two days out of the week. So I got in the habit of asking them what they ate for lunch or a snack after school when they walked into the gym. If they didn't have a snack, I told them to go eat out of my stash in the fridge pronto before practice started. Too late in my opinion to be optimal, but better than nothing.
At my last gym there was a snack shop but it was often closed by snacktime. Sometimes they had granola bars and a fridge full of juices or what not. I generally kept a HUGE bag of raisins and bag of granola bars or bags of granola or nuts I kept in the cubbies since the optionals used to ask me a lot. Especially our best girl was who rail thin and always hungry. Either that or I'd tell her where the Head Coach kept the granola bars were so she could gank some. Heheh.
It is kind of touchy to talk to parents and talk about what is ideal to eat. It's right there with religion and personal choice, freedom, etc.
We lost one of our really talented kids last spring basically because she wasn't a big eater so she couldn't recover between workouts and her immune system went to crud. Dumb, IMO. You have to eat to play.