[header] How to lose weight with exercise dvds [title] Talk to your doctor. [step] Make an appointment to speak to your doctor prior to starting any new exercise routine. Not all physical activity is safe for everyone, so you need to make sure that your activity plan is safe and appropriate for you. 
[substeps] If you currently have a medical condition or injury, talk to your doctor about what types of activity are appropriate for you. They may give you some restrictions, but also provide guidelines of what is acceptable and safe.