The ultimate goal of everyone's fitness is to increase muscles. Some people do a lot of aerobic exercise and burn fat, but as long as they stop, they will rebound immediately. The root cause is that the body does not have enough muscles. Long-term exercisers and every fitness instructor know that only by increasing muscles can we really consume fat and calories and not rebound. But muscle growth is a long and slow process, which is directly related to everyone's eating habits and daily routine. Among them, the main problem is that protein can't form the best environment for muscle growth after it is decomposed into essential amino acids, especially when the human body is over 40 years old, the muscle will lose more than 5% every year, and the body will become weaker and weaker.

In addition, the heart is actually the largest muscle of the human body, which can maintain the best muscle growth environment every day, and can also improve the myocardial and cardiopulmonary functions at the same time.