1. How to replenish water during exercise?

Drink water before exercise, especially when doing exercises that consume a lot of physical energy, in case you do not replenish water in time during exercise. Generally, you should drink water one hour to one and a half hours before exercise.

2. Protein powder is just concentrated protein. It is not a magic medicine, a hormone, or a poison. It is not essentially different from the protein in the eggs, chicken breasts, beef, fish, and milk you eat every day. . So you can’t become big just by eating powder.

3. People who have good core training will have good figures. The so-called "core" is the middle link of the human body, which is the area below the shoulder joint and above the hip joint, including the pelvis. It is composed of the waist, The pelvis and hip joint form a whole, including 29 muscles. The plank is the most classic core exercise.

4. When you sweat during exercise, you cannot take a shower immediately because your pores are in an open state just after sweating in the body. If you take a bath at this time, it will easily cause the virus to enter the human body through the opened pores, and symptoms such as colds will easily occur. It is recommended to wait 30 minutes before taking a shower.

5. It is almost impossible for ordinary people to reach the level of Schwarzenegger and Lu Chenhui, so there is no need to worry about how big you will become after practicing for a while.

6. Although women do not have testicles, their ovaries and adrenal glands can also secrete testosterone, so women also have androgens and can also build muscle. But women’s hormone levels are about one-tenth that of men, so women don’t need to worry about building big muscles.

7. It is impossible for any exercise to directly turn fat into muscle, and of course muscles will not be converted into fat. Because they are two completely different cell tissues.

8. For fitness novices who are new to fitness, they should focus their training on large muscle groups as much as possible. Instead of doing bicep curls, sit-ups, and planks every day.

9. Partial fat reduction is currently not possible. Weight loss affects the whole body, from head to toe, from face to chest, from butt to legs, all at the same time. It's like, can you drain only one corner of a swimming pool?