The benefits of regular running for hepatitis B have to be analyzed specifically. If you are in an acute attack, running is not recommended and you should rest well. If you are in the recovery period, running has certain benefits, which can improve the immunity of the body. Running is good for exercising, strengthening the body and reducing the possibility of disease. It is certainly beneficial for people who are healthy and have no contraindications, and the same is true for people with chronic infection of hepatitis B virus. However, if a hepatitis B patient has abnormal liver function and is in the process of becoming ill, frequent running may aggravate liver damage, which is not good for the hepatitis B patient.