"Strength is definitely important but my opinion is that gymnasts can do strength and stretching at home. Lots of time in the gym should be focused on drills and skills."
Yeah, because all the gymnasts I know LOVE doing a gazillion chin ups, push ups, v snaps, sit ups, leg raises, rope climbs, etc. NOT! ;-)
If you relied on my gymnast to do her strength and conditioning at home, I'm sorry, but it wouldn't get done. It's not that she doesn't have big goals, it's just that I can't think of many kids who actually enjoy it (I'm sure there are some). It's the thing kids cheat on IN class, so how could you expect them to do it properly or enough at home?
I'm very glad that my gymnast does her strength and conditioning at gym.