I think it depends on the intensity of training. Yoga itself is a low-intensity exercise, mainly manifested in flexibility.

If you really want to lose weight, I can tell you, but you must stick to it for at least 3 months.

Even after dinner, going to the square dance or walking around the road at a brisk pace every day, you will sweat, especially now it is summer, and you will sweat a lot. As long as you walk quickly, you don't need to run. Don't eat again when you go home. After eating, you will continue to walk, and you will lose weight immediately after 3 months.

This kind of brisk walking is not strong, better than yoga, and it doesn't cost money. Too strong for some people. This is the best way, the key is to persist.