Five stars. Yoga is an ancient practice, which can help you improve your flexibility and strength, and also improve your endurance. The endurance of yoga can be evaluated according to your training level. Generally speaking, the endurance of practitioners can be divided into five grades, primary, intermediate, advanced, super and super advanced. Each level has its own requirements, and you can choose the appropriate level according to your training level. Practitioners can improve their endurance level through continuous training, so as to reach a higher level.