The question is common among people who practice ancient Chinese exercise. The answer may be surprising. Qigong uses Qi energy movements to help calm the digestive tract and alleviate various digestive issues. Plus, abdominal breathing exercise is a widespread practice. It has been found to reduce stress levels and, as a result, helps constipation and indigestion. Anyone can do it with a weak digestive system, and it can be performed even by those with digestive issues.