Compléter Heart DiseaseVersion en ligne If you have a chronic disease — such as heart disease, diabetes, asthma, or back or joint pain, exercise can have important health benefits. However, it's important to talk to your doctor before starting an exercise routine. He or she might have advice on what exercises are safe and any precautions you might need to take while exercising. par Mohsin Khan 1 advice benefits chronic If you have a disease ? such as heart disease , diabetes , asthma , or back or joint pain , exercise can have important health . However , it's important to talk to your doctor before starting an exercise routine . He or she might have on what exercises are safe and any precautions you might need to take while exercising .