With a global population of 7.8 billion, human bodies show a beautiful range of natural variation.
Some people are naturally very lean. These people tend to require (and sustain) lower levels of body fat, regardless of whether they focus on diet and training. Others may experience the opposite effect, finding themselves more prone toward storing body fat. Similarly, some people add muscle mass more easily, while others have to work harder to pack it on. [Read more…] about Ectomorph, Mesomorph, or Endomorph: Which Body Type Are You?