Is fat consumed with glucose at the beginning of running?

When you run (exercise), you consume most of your glucose first, and fat may make up only a small fraction.

**1. Doing long-term exercise is more effective than short-term high-intensity exercise, such as long-distance running.

2. First of all, you must exercise in advance, and only after you consume most of the glucose will you really consume fat.

3. Don't drink high-fat, high-sugar drinks or high-sugar foods before and after running, otherwise you will waste time and energy.

Aerobic exercise consumes glucose at the beginning, followed by fat.

Running is a relatively simple aerobic exercise that can be done regardless of age. Regular running can enhance your immunity and muscle strength, and you can also burn excess calories in your body, which can burn body fat and sugar. So does running burn fat or sugar?

To what extent can you burn fat?

Running can burn excess sugar, and the energy consumed by running is provided by sugar, fat and protein at the same time, but with the increase of running time and the difference in running speed, the proportion of these three energy is also different.

In the first minute of running, sugar begins to be consumed. Within 20 minutes before running at low to moderate intensity, glucose.

Consumption is the main one, but it varies from person to person. If the strength is high, it is glycogen.

More, a little lower intensity means more fat, and the intensity depends on the heart rate. Some people burn off fat within 10 minutes. Speed up anaerobic exercise.

A lot of sugar is consumed.

Itching while running is not necessarily caused by fat burning, it can be caused by accelerated blood circulation caused by exercise. In some areas of the body, subcutaneous capillaries narrow, ** pores become tighter. The capillaries can't withstand the pressure generated by the accelerated blood, and the pores can't remove sweat in time, which causes itchy legs.

This situation can usually be alleviated by resting for a while or changing to a slower walk.

In addition, it cannot be ruled out that the leg itching caused by allergies, such as urticaria or chronic urticaria, as well as seasonal allergies, clothing fabrics, etc., will affect the itching of the legs.

The purpose of stretching and relaxing before exercise is to move the joints and muscles of the body and raise body temperature to prevent sports injuries. The aim is to move the joints and muscles of the body and raise body temperature to prevent sports injuries. Mainly the leg muscles. Gastrocnemius.

calf muscle groups), quadriceps.

Anterior thigh muscle groups) joints: knee, ankle, hip.

Relaxes tight muscles, relieves muscle soreness, and reduces lactic acid.

Accumulation, improve muscle elasticity, make muscle lines look better.

When running, before burning fat, the body's glycogen reserves are consumed, and when the body's glycogen reserves are depleted, the body will start to use fat for energy.

Generally speaking, the normal body glycogen will be consumed after half an hour of exercise, and at this time it will begin to break down fat, which is why many people say that it takes more than 30 minutes to start to have the best effect.

Generally, amino acids and carbohydrates in the body are consumed first, such as ribose C4H9O4CHO

Instead of directly consuming fat, the body converts fat into other substances, such as glucose C6H12O6, which reacts with oxygen.

Wrong! Glycogen and fat are consumed at the beginning of exercise, but sugar is the main content before the target heart rate is reached, and fat consumption increases later.

OK! Glucose can increase a person's tolerance.

The consumption of fat starts from the first second of your wild exercise.