My neighbour is a fitness instructor, and has a 7 yo DD. She's quite driven, but I am starting to get a bit concerned - she has her daughter out with her for her morning runs for 3 miles, takes her to 2 different fitness clubs a night 6 days a week, and today posted a pic on fb of her daughter being told to do full body heaves on a pull up bar. Is this Ok for such a young child?