Then, if you want to achieve efficient weight loss through running, you need to increase the heart rate of fat reduction. The burning efficiency of fat is closely related to the change of exercise intensity. When running, controlling the heart rate to 60% to 80% of the heart rate interval (220- age) can effectively reduce fat. This interval is also the area where sugar and fat participate in the most energy supply. However, running 2 kilometers in 10 minutes is more intense, and the heart rate may exceed this interval, which will affect the efficiency of fat reduction.
3- Dietary problems
People who exercise without taboos or diet control may still have a high body fat rate because they cannot form a difference between calorie intake and energy consumption. I even met friends who exercise regularly, all of whom have moderate to mild fatty liver. Although these people have normal bodies, they don't look fat. Therefore, as long as it is to lose weight, we can't put aside the problem of diet control. While exercising, it is very important to control calorie intake and create energy difference.