What are the benefits of bananas for fitness?

During exercise, everyone loses electrolytes such as sodium and potassium due to a lot of sweating, and the loss of these electrolytes will reduce muscle contractility and cause fatigue. And bananas are rich in these electrolytes, so eating bananas can relieve fatigue after exercise. In addition to timely replenishment of sodium and potassium ions needed after muscle contraction, bananas also contain: magnesium ions, which are the key to energy conversion, and vitamin C, which is required for vitamin B6 synthesis hormones related to protein metabolism. Some people may say that many fruits contain these. what! What's so great about bananas? Maybe you have heard the phrase "An apple a day keeps the doctor away"? Since apples are so nutritious, even doctors admire them, but compared with bananas, apples instantly eclipse... Bananas have 4 times more protein than apples, 2 times carbohydrates, and 3 times phosphorus (helps enhance sports performance) 5 Times vitamin A and iron (the key point for ischemic friends) 2 times other vitamins and minerals. Super rich potassium can reduce cramps. So maybe it’s time to change to "One banana a day, keep the doctor away." !