Yoga can regulate the stomach. You can watch the yoga video tutorial online first. If you think you can persist, practice at home. Pay attention to the range of movements when practicing at home, which is enough. If you are afraid that you don't have the perseverance to stick to the principle, then go to class, give money and have a partner in class, so that your hard-earned money will go to class and stick to it. Yoga has become a habit when you practice it every day.