In Ab Exercise: 5 Biggest Fitness Mistakes! | MyFitnessPal.com

I found this article on Yahoo and think it is very interesting. I am not a trainer or doctor but like to reseach fitness and I will listen to advice from almost anyone. (I might not follow the advice, but I will usually listen.) Here is the article: People are always asking me questions about fitness. Posts by members, moderators and admins should not be considered medical advice and no guarantee ...Ab Exercise