1, MHR(50~60%) mild-fat burning exercise-help warm up or help restore and improve metabolism.
2, MHR(60~70%) low intensity-fat burning exercise-increase metabolism, fat metabolism ... weight control.
3.MHR(70~80%) moderate-aerobic/fat burning exercise-moderate intensity training to improve aerobic capacity ... recommended heart rate for fat burning exercise.
4, MHR(80~90%) high-intensity aerobic exercise-improve lactic acid tolerance and enhance high-speed exercise endurance.
5, MHR(90~ 100%) maximum heart rate-improve the maximum punching speed, enhance the neuromuscular system athletes or excellent physical condition.
Fat reduction is the behavior of animals whose body fat exceeds the normal range, and for the sake of their own health, they lose excess fat by various means.
Energy will neither be produced out of thin air nor disappear out of thin air. It can only be converted from one form to another or from one object to another. When some form of energy decreases, there must be other forms of energy increase, and the decrease and increase must be equal. This is the law of conservation of energy in physics.
Fat is the most important energy storage substance in human body. According to the law of conservation of energy, the so-called fat reduction is not to reduce energy, but with the reduction of fat, the energy of fat decomposition is bound to be converted into another energy, such as providing mechanical energy for exercise.
Reference: Baidu Encyclopedia "Reducing Fat"