Banana is a kind of nutritious fruit, which contains many vitamins and minerals, such as vitamin C, vitamin B6, potassium and magnesium. These ingredients have many benefits to human health. In addition, bananas are also rich in dietary fiber, which helps to promote intestinal peristalsis and prevent constipation.

Fitness people like bananas mainly for the following reasons:

-Providing energy: Banana is a high-energy food, with about 90 kilocalories per100g banana. Eating bananas before and after exercise can provide extra energy and help the body exercise better.

-Quick energy supplement: Because bananas are rich in carbohydrates and can provide energy for the body quickly, eating bananas before high-intensity training or competition will help athletes maintain their physical strength and endurance.

-Improving sports performance: Studies show that moderate intake of bananas can improve athletes' sports performance. This is because carbohydrates in bananas can be converted into glucose to provide energy for muscles; At the same time, bananas also contain a substance called glutamic acid, which can improve muscle contractility and endurance.

-Relieve muscle fatigue: Eating bananas after exercise can relieve muscle fatigue and soreness. This is because bananas contain a lot of potassium, which can help maintain the normal function of muscles; At the same time, vitamin B6 in bananas also helps to promote the metabolism and synthesis of protein, thus accelerating muscle recovery.

In a word, banana has become one of the first choice foods for many bodybuilders because of its rich nutrition, easy digestion and absorption, energy supplement and fatigue relief.