Hello. The weather is very important, the body shape is also related to whether it is easy to sweat, and the courses you practice are also very important. And if you have air conditioning at home, you can turn it on properly, not too hot, and the temperature is right. Sweating or not has little to do with losing weight, unless it is a high-temperature yoga posture. Besides, it's sweating, not being fat. Don't forget to quote some water to replenish your body after sweating. Don't drink it right after practice, it will irritate your abdomen and internal organs.