Sex is biological. Gender is social. By breaking down some basic traits of attraction and expression we create a list of 63 genders from these combinations. Analyzing more than 32, cases of human trafficking documented over the past nine years, we’ve identified 25 unique types of modern slavery that exist in the United States. Male body types - ectomorph, mesomorph and endomorph. How to understand your body type and work your training and diet around it.