I began to change lifestyle in March with diet and weight training, in April cardio workouts came into the picture. Although it isn’t end of May yet, I have been studied the results of my all interval trainings in this narrow 3 month. My problem is that I still have a high percentage of body fat, so I’m looking for a method that I can lose the fat-ring around my stomach. The question is: When? So far, I was running …