Five major misunderstandings hinder the road to fitness in summer

Five major misunderstandings hinder the road to fitness in summer

　　Mirror 1: Milk has high calories

　　Since milk is rich in fat and calories, the debate about whether milk is good or bad has never stopped in recent years. Because milk is cheap, rich in nutrients and easy to absorb, drinking milk after training, especially skim milk is an ideal choice. A "milk meal" of about 300 ml can provide sufficient carbohydrates, whey protein and casein. These two proteins with different absorption rates can be combined together to provide the body with a steady supply of protein after training.

　　Misunderstanding 2: Increased exercise can reduce fat

　　　A large amount of exercise If the exercise increases, the oxygen, nutrients and metabolites required by the human body will be corresponding. Increasing, this depends on the heart to strengthen the contraction force and frequency of contraction and increase the blood output of the heart for transportation. When doing a large amount of exercise, the heart output cannot meet the body's oxygen needs, making the body in an anaerobic metabolism state of hypoxia.

　　Anaerobic metabolism exercise is not about using fat as the main energy release, but mainly relies on decomposing the glycogen stored in the human body as energy release. Because in an oxygen-deficient environment, fat cannot be used, but also produces some incomplete oxidized acidic substances, such as ketone bodies, which reduce the body's endurance of exercise. Reducing blood sugar is an important reason for hunger. After a short period of high-intensity exercise, blood sugar levels decrease, and people often have a large appetite increase, which is not good for fat loss.

(Note: Follow the WeChat public platform of the fitness bar, subscribe to search "Fitness Bar Network" or "Click to scan and follow")

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Misunderstanding 3: Aerobic exercise is only suitable for people who lose weight

Even Superman needs to do aerobic exercises to maintain a syringe figure. The heart is your engine, and a powerful engine can ensure that you go further .

Misconception 4: You can’t lose weight when walking

　　Walking can certainly help you lose weight, of course, this is based on the premise that you walk at least half an hour a day, at least 5 times a week. So if you want to challenge yourself, try walking faster, going farther, and letting your body adapt to this sport.

Misconception 5: The best time to exercise is early in the morning

　　There is no big difference when to exercise, as long as you can persist in exercising at a fixed time every day.

(Note: Follow the WeChat public platform of the fitness bar, subscribe to the account to search "Fitness Bar Network" or "Click to scan and follow")

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