Does having flat abs necessarily mean that the our body fat percentage is extremely low?
I came across some articles that having flat abs is because of having a seriously low body percentage that is dangerous for women regarding fertilty. Is it healthy to have flat abs?
Does having flat abs necessarily mean that the our body fat percentage is extremely low?
I came across some articles that having flat abs is because of having a seriously low body percentage that is dangerous for women regarding fertilty. Is it healthy to have flat abs?