I was a gymnast too in my early years! I got as far as optionals and had a pretty devastating knee injury, which pretty much ended any hopes I had of going any further. I focused on "cheer gymnatics" after that.
I love the sport. I think it's a wonderful thing for young girls and boys to be involved in! I don't think things get overly intense until a gymnast makes it to elite level.
I DO think there is value in examining coaching styles. I had a coach who weighed us obsessively...before practice and after. We had extra workout if we went above the "line" of weight that he determined was appropriate for us. He was a nut. So Jen Sey's experiences didn't seem too far of a stretch based on the kind of coaching I had.
I do know that her book caused quite an uproar in the gymnastics world. I think that was her point. I don't think she lied, but I do think she purposefully outed some topics that she knew would be hot button issues. Did you see her on RealSports with Bryant Gumble? She's an interesting person. I met her once. She seems to be very angry and bitter about a lot of her young life. I personally think she had more issue with her parents than anything else.
don't all girls?