The obesity of human body is mainly caused by the disorder of endocrine system and digestive absorption system. Some people are thin, others are fat. Yoga adjusts the body and mind in all directions through breathing, posture and meditation. The autonomic nervous system of human body controls and regulates the endocrine system, which in turn affects the digestion and absorption function. Yoga practice, especially pranayama, can effectively regulate the autonomic nervous system of the human body, and its normal function will also make the digestion and absorption function normal, so that fat people can lose weight and thin people can have healthy bodies. Yoga posture combined with breathing exerts pressure on body glands to make them secrete normally. The body will naturally reach a healthy state.

Yoga can speed up metabolism, remove waste from the body, repair the body and recuperate beauty from the inside out; Yoga can bring elegant temperament and light posture, and improve people's internal and external temperament; Yoga can enhance physical strength and elasticity, make the limbs develop in a balanced way, and make people more and more cheerful, energetic and happy. Yoga can prevent and treat various physical and mental diseases, such as back pain, shoulder pain, neck pain, headache, joint pain, insomnia, digestive system disorder, dysmenorrhea, hair loss and so on. Yoga can regulate the physical and mental system, improve the blood environment, promote endocrine balance, and be energetic internally.