This is because high-intensity exercise can burn fat quickly, so it is very effective for losing weight. However, how long it takes depends on your actual situation. For example, our weight 150 kg, we can do intermittent strenuous exercise for 5 minutes every 20 minutes, and there is no other disease. Some novice friends may not be able to insist on such high-intensity exercise directly, so we can also take a step-by-step approach, and the most important thing is to control it in an acceptable situation. Of course, in addition, when we do strenuous exercise, we must pay attention to the following points:

1, be careful when running.

Running fast is indeed one of the effective ways to lose weight, but what I want to say is that if we are seriously overweight, we must be very cautious when running, because our overweight weight may cause damage to our knees. If we don't pay attention, it is very likely that our knees will feel pain soon, and even our kneecap soft tissue may be permanently damaged.

2. Be sure to warm up before exercise.

The second thing to note is that you must do a good job of warm-up before exercise, because without warm-up, your body is still in a deep sleep state. If we do strenuous exercise directly, it is likely to lead to sports injuries, especially some joints. In our spare time, we can also enhance the flexibility of our bodies by stretching our bones and muscles.

3. You can bring some protective gear.

If our bodies are particularly fragile, we can also choose some protective devices to wear. For example, we can buy some wrist pads, elbow pads and knee pads, which are very effective in protecting our joints before exercise. However, it should be noted here that we should try to buy protective devices with better quality, because only when the quality passes, can we achieve a good effect of protecting our joints.