Introduction: As living standards improve, obesity is becoming increasingly prevalent. Because obesity poses numerous health and safety risks, weight loss has become an essential task for obese individuals. However, many dieters don't understand the scientific methods of weight loss; some believe exercise, starvation, or even simply increasing their workload and working overtime will lead to weight loss. These absurd notions are very common in our daily lives. Today, we'll discuss three types of exercise that are detrimental to weight loss, hoping to provide some helpful information.

1. High-intensity exercise

Increasing exercise intensity will lead to weight loss, which many people take for granted. However, this isn't always the case. Increased exercise intensity also increases our need for oxygen and nutrients. If we consume too much energy after exercise, we won't necessarily lose weight; in fact, we might even gain weight. Some people feel extremely hungry after exercising and then overeat, which negates the benefits of their strenuous exercise.

Some people say that if you don't eat after exercising, you can lose weight. In principle, it is possible, because when the body is not short of energy, it will extract energy from fat, which will have a weight loss effect over time. However, this is only theoretical knowledge. In real life, it is not possible to do this. If the intensity of exercise is increased, the heart will have to beat more frequently.

Therefore, fat cannot be utilized only in a state of oxygen deficiency. Without fat utilization, fat cannot be reduced, and weight loss is impossible because of the lower blood sugar. Lower blood sugar increases our appetite, which makes it clear that eating too much food is detrimental to weight loss. This is the primary reason why high-intensity exercise should be avoided during weight loss.

2. Short-duration exercise

Short-term exercise will not lead to weight loss. Weight loss is a long-term project, and it is unrealistic to expect to succeed by exercising on a whim. People who want to lose weight need to spend a lot of time exercising to achieve good results. The specific scientific reason is that when we do aerobic exercise, we use the glycogen stored in our body to release energy.

However, after 30 minutes of exercise, the energy released by sugar stops and the energy is released by fat. Only after an hour can the energy we need for exercise be mainly supplied by fat. In other words, after an hour of exercise, our fat can supply the energy we need for exercise.

That's when we really start losing weight. Exercises like aerobics, if you continue for more than an hour—meaning you stop exercising just as fat begins to break down—the weight loss effect is greatly reduced, or even nonexistent.

3. Explosive power sports

Human muscles are divided into two main categories: white muscle fibers and red muscle fibers. If we unleash energy during exercise, the cross-section of the white muscle fibers becomes very rough. This means we are training our white muscle fibers, which will only make them thicker and thicker, and will have no effect on weight loss.

In conclusion: While achieving a healthy body is crucial for weight loss, it's essential to understand the right methods. Avoid certain pitfalls, otherwise you'll only gain weight and achieve less results. When weight loss becomes ineffective, you'll lose confidence, and once confidence is lost, failure is inevitable. Friends, do you understand?