Researchers found that increased abdominal fat raises the risk of metabolic disease, but additional fat in the lower body (eg. the thighs) appears to lower the risk. The upper and the lower body have different cellular mechanisms that impact the effect of bodyfat depending on where it is located. People with unwanted extra pounds should take note of where bodyfat deposits are and pay special attention to clearing away fat in the midsection. Most trainers aim for a six-pack, and now there is added incentive for better overall health.