Researchers focused on this more15 Minute Weight Loss Reviewdangerous type of fat, the visceral kind. Located deep inside the body, this fat is wrapped around your stomach and fills the spaces between vital internal organs. Visceral fat is associated with a higher risk of diabetes, heart disease and other dangerous health problems.

Subcutaneous fat, the ugly stuff we can see just under the surface of the skin is not nearly as dangerous.

The study on belly fat and exercise involved assigning men and women (aged between 18 and 70) to three different groups.

Aerobic training involved walking on an inclined treadmill - the workout was the equal of jogging 12 miles at 80% of maximum heart rate a week.

The group allocated resistance training called for 3 sets of 8 - 12 reps on weight machines, three times each week.The final group had to do both workouts each week. The project ran for eight months.