If you have a normal weight, a reasonable diet and certain daily activities (walking, cycling, doing housework, etc.). ), just doing yoga is ok.
But if you want to lose some fat, aerobic exercise like running is irreplaceable. Yoga can be used as an auxiliary training, but it cannot replace running. Others, such as aerobic exercise, cycling and swimming, also have good effects and can replace running to reduce fat.
How do you get up early? You can do yoga in the morning and run at night. But look at your own schedule.