DD (nearly 14)has just changed the amount of exercise she does; from about 5 hrs (or so) dancing a week to 15 hrs (or so)
It was an unhappy coincidence of her BTEC dance starting and being accepted into Ballet School.
My brother (who is very fit, cycling, mountaineering, windsurfing etc) is concerned about her "over training" and also about her being down/depressed on non-dancing days
In English (with short words please) what do I need to know/look out for to protect DD and keep her safe
Oh & he also wants her to cross train......whatever that is (plus piles of vit supplements & a pint of FF milk a day
)