The endomorph is usually softer and curvier, large and wide boned, with their hips being as wide if not wider than their shoulders. The word pleasantly plump is something they hear probably too often. They usually have a mix of slow and fast twitch muscles. They naturally hold a higher body fat percentage of the three types. Offensive linemen in pro football are invariable endomorphs, as are field athletes such as shot putters.
Endomorphs have the biggest weigh loss challenges.
They may actually build up a little extra muscle while only losing a little fat. Thus, they may think they look a little larger. Also the added muscle mass will make the weight scale move slower as they lose their fat stores. The challenge is to mix up aerobics to burn fat with weight toning to increase lean muscle tissue. Any slips off the fat bandwagon quickly materialize back to their body.