Mainly body shaping, which may increase.
If you want to lose weight, you will usually practice Bikram yoga, but it requires higher physical requirements, and it is difficult to find an environment if you want to practice in a room above 38 degrees Celsius. You should start with basic yoga.
You can set your own time to practice yoga. If you practice every day, it will definitely be much better than practicing twice a week for two hours.
My own arrangement is to get up every morning, practice for an hour, rest for 20 minutes, have breakfast, and then go out to school.
To practice yoga, you should pay attention to safety first, and don't force yourself to do excessively difficult movements. Yoga injuries are usually lacerations and take a long time to heal. Also, practicing yoga generally means not eating for three hours before practice and one hour after practice, so morning exercise is recommended.
Yoga usually takes about three months to work. Remember, it is important to keep practicing yoga. This is a famous saying in the yoga world.