Fitness exercise is a kind of exercise which is mainly aerobic metabolism and supplemented by anaerobic metabolism. Practitioners are required to master the correct breathing methods during exercise, otherwise dizziness, nausea, premature fatigue and other phenomena will easily occur. Here are some correct breathing methods for fitness enthusiasts.

First, synchronous breathing; Second, asynchronous breathing; Third, freely regulate breathing.

Inhale deeply when you exert yourself, and exhale when you relax. Only in this way can there be explosive power, the supply of oxygen will continue, and people will not feel tired at once. When breathing is coordinated, the human body produces endurance. This is obvious in long-distance running. At first, I felt very tired and out of breath. After running for a long distance, my breath slowly fell apart and I didn't feel so tired.