In the US, the current approach to losing weight--starvation diets and excessive cardio--has produced a weird phenomenon called skinny fat. Someone who is skinny fat is currently at a healthy weight, but their use of a low-calorie diet and/or chronic cardio has stripped away their lean mass. Consequently, this forces their brain to maintain that healthy weight with excessive body fat, giving them an undesirable body composition (which allows them to look skinny in clothing, but obviously flabby when in a bathing suit).
This post has been moved over to my Mayo's Mind blog. Click on the link below to read the rest of this post.