What we usually call protein is actually decomposed into amino acids after entering the human body. These amino acids have various effects on our body, thus ensuring the effective and healthy operation of the body. When muscle grows, some amino acids will combine to produce new muscle tissue. This process is called Muscle protein Synthesis (MPS), which is a biochemical way of muscle recovery and muscle strengthening. When amino acids in muscle decompose, it is called muscle protein decomposition (MPB). Muscle tissue in our body is stimulated by internal and external stimuli, and amino acids are constantly assembled and divided, so that muscles are always in the process of synthesis and decomposition. With the supplement of daily nutrition, the synthesis efficiency of protein increased. When the synthesis state is greater than the decomposition state, the muscle will grow. We hope that the anabolic state can last longer, so that we can gain muscle faster. On the other hand, if the decomposition speed of muscle exceeds the synthesis speed after intensive training, muscle will be lost. When the ratio of the two is equal, such as a healthy living condition, it will maintain the current muscle mass, but generally speaking, the human body will tend to decompose muscle protein with age.

This is because the hormone level in the body is decreasing year by year. The only criterion for muscle growth or maintaining the status quo is that muscle protein synthesis is greater than decomposition. So everything we do every day revolves around how to maximize the synthesis of muscle protein. From the point of view of muscle strengthening, training plays a stimulating role in the whole process of muscle growth, and nutritional supplement can better complete the anabolism of muscle protein. From the perspective of fat reduction, when we lose fat, we should not only lose excess body fat, but also maintain the previous muscle mass. Maintaining muscle mass means increasing calorie consumption and reducing fat phase change. At this time, the nutrition intake is more about maintaining the existing muscle mass, thus stabilizing your metabolic level and helping you achieve your goals. Catechins in green tea are important substances to accelerate metabolism and fat burning. In addition, the study found that green tea extract can improve people's endurance during exercise by 24% and increase fat consumption. Therefore, drinking green tea before exercise is good for losing weight.

Lack of water easily confuses hunger and thirst. Drinking more water helps to suppress appetite, and adequate water is the key to maintaining normal liver function. The liver is an important organ that converts body fat into energy. Therefore, supplementing enough water is a very effective way to lose weight. Half an hour to an hour before training, you should supplement the right amount of carbohydrates, because carbohydrates are the main energy source of your body. If weight training is carried out on an empty stomach, the body will break down muscles to provide energy for the body, which will directly lead to the loss of muscle mass. Whether your fitness goal is to increase muscle mass or reduce fat, reducing muscle mass is absolutely wrong. But don't eat sea plug before fitness. Beginners can get enough calories from a banana and a loaf of bread. Under normal circumstances, 30-60 minutes after a meal is the highest value of blood sugar, so it is generally necessary to add meals half an hour before fitness. It is recommended that you focus on foods rich in carbohydrates before weight training.

Such as bread, oats, bananas, raisins and sports drinks. Supplementing enough carbohydrates before fitness can not only ensure the quality of training, but also prevent our hard-won muscle water shortage. Adding meals before practice can not only improve sports performance, but also make the body less tired and improve the overall training intensity. Many people like to drink soda such as cola, but if you drink carbonated drinks or beer before exercise, it will affect the digestion of the stomach, and flatulence during exercise may also cause stomach discomfort. Of course, we can choose suitable sports drinks to replenish energy, relieve fatigue and enhance sports ability.