Dr. Berg’s 4 Body Types
In these videos Dr. Berg described the four body types based on their physical characteristics. This is a very interesting video. Before this, I had heard of apple and pear shaped bodies but Dr. Berg classifies them more specifically as, Adrenal, Thyroid, Ovary, Liver. Depending on which body type you are, Dr. Berg provides other free videos discussing what to eat/exercise based on your body type.