Type 2 – Mesomorph
These are the persons who are naturally blessed with a body that has a wider shoulder and a more muscular body. You also have a small waist and a frame fit for entering athletic competitions. Because your body has lower contents of body fat, you also have an increase metabolic rate. Because of your general predisposition, you can pack those muscles and develop it really fast. You have the tendency to naturally excel in any kind of sport that you want because your body can easily adapt to it.
Type 3 – Ectomorph
Skinny type and small muscles that is what you are. You have a high level of metabolism with narrow hips, waist and shoulders. With this kind of stature, you will find it hard to gain on some muscles and weight. No matter how much effort you put in eating, you’ll still get the skinny frame. This kind of frame will make it harder for you to build some mass because your proteins and fats don’t last long.
People who fall under one of these criteria can have the specific unilateral characteristics or others may have mix of it. Either way, you now know that it will greatly depend on your body type and on how long you can gain muscles.