Sweat volatilized during exercise can only show that the body is hot and needs to sweat to cool down, which has nothing to do with the weight loss effect. Although you will lose weight after sweating, it is discharged water. As long as you replenish water, your weight will come back. Therefore, the effect of reducing fat cannot be simply measured by perspiration.

Sports need to reach a certain speed and time to really play a role. Generally speaking, if the exercise lasts for more than 40 minutes, if the exercise time is insufficient and the fat is not mobilized, the purpose of losing weight will not be achieved. Glycosides are the most energy-providing substances in the body. When people exercise, they consume sugar first, and then they start to consume fat. When fat is mobilized to provide energy, it often takes more than 40 minutes to exercise.

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Exercise weight loss advice:

1, choose exercise mode according to physical characteristics.

Exercise is an important part of losing weight. There are many kinds of exercise methods, and how to choose varies from person to person. For middle-aged and elderly people of a certain age, moderate aerobic exercise should be chosen, which can consume too much fat without causing harm to the body.

Young people have more choices in sports methods, such as skipping, hot dancing, aerobics, etc., which can quickly increase their heart rate and basal metabolic rate; In addition, yoga can keep a slim figure, and swimming helps to consume physical strength, which is very suitable for women.

2. Learn to protect yourself during exercise.

Joints are "victims" who are easily injured in sports. Patients who lose weight are often overweight and their joints are worn out during exercise. Choosing to climb mountains or insisting on climbing stairs to lose weight is not worth the loss. It is suggested to lose weight by walking on the flat ground and walking at a brisk pace, and then choose other exercise methods after the weight tends to be normal.

3, the weight should be reduced step by step.

Losing weight is not something that can be done overnight. It may not be fat but water that is easy to lose. For ordinary women, it is more appropriate to lose 2-4 kg a month. It is reasonable for people with a large weight base to lose 10- 15 kg a month. Both diet and exercise need to be reduced step by step.

People's Network-Do you have to sweat to lose weight? Exercise for more than 40 minutes before burning fat.