Is it better to run slowly or fast at night?

We should be careful about fast running and slow running! Because people's physical fitness makes a difference, our choice of running also makes a difference! If our physical quality is not strong, then the choice of fast running is very harmful to our body! Generally speaking, I suggest that we choose to run at a slow speed is better, the intensity of slow running is relatively small, adapted to a wider range of people, the effect of the body's exercise is better, but also has a very good effect on weight loss, enhance the effect of physical fitness! If you are a strong young man, we can choose moderate fast running, we can exercise our endurance and explosive power through fast running, but it is best not to run fast for a long time, otherwise it is also harmful to our body! And the weight loss effect of fast running is not very good, for weight loss friends, slow running may be a better choice! When running fast the body will consume more glycogen than fat, which will lead to poorer weight loss! So what is the difference between fast running and slow running?1. Effectiveness of weight lossMany people think that the faster they run, the faster the speed, the more energy they consume, and the better the effect of weight loss! In fact, this idea is biased! If you are running too fast, then running will work on your endurance and anaerobic limits, and you won't have a good weight loss effect! If you are running at a slow pace and your heart rate is in the weight loss zone, then running will burn fat well and it will help us lose weight better! Generally speaking, it is more reasonable to keep the 1km pace at six to seven minutes! 2. Cardio exercise For the exercise of cardiorespiratory function and the improvement of cardiorespiratory endurance, the effect of fast running is significantly better than that of slow running! If we want to quickly improve our cardiorespiratory endurance, we can work out by running fast! Slow running can also work on cardiorespiratory endurance, but the effect is not as good as fast running! And slow running to exercise cardiorespiratory endurance will encounter a certain bottleneck, to a certain stage of cardiorespiratory endurance is very difficult to improve, then we need to use fast running! Slow running and fast running have their own characteristics, but for the most part I recommend that we choose slow running is better, slow running on the body of the pressure is relatively small, the effect of exercise is also very obvious, will not produce too much damage to the body!