varicose veins

[romypunzalan]

Hello, I am a father of a 10 year old girl involved in gymnastics training ang i'm a little nervouse on the varicose veins that appears on the back of her left knee. at first my daughter complains of the pain she felt but now its just like normal for her. Her coaches said its just fine and nothing to worry about. Is it true and is it normal for a gymnast to have that? Any recommendations?

Thanks.