" It is estimated that one out five Americans smoke cigarettes but this doesn't stop them from exercising yet there is an important question are they putting themselves at greater risk by getting network yeah. There have been numerous studies that have looked at the health risks of cigarette smoking. It just about everyone who smokes understands they're putting themselves at risk for things like -- losing a lung cancer and heart disease. You can ask any cardiologist what he or she considers the greatest risk factor for heart disease and -- you'll say smoking cigarettes. We'll all these risks is that a good idea to exercise if you're a smoker. The answer is yes but there are certain things need to consider. If you this -- for years and want to start an exercise program you can do it and understand you needed careful work up with a -- KG and probably a stress test. If you are clear it's a good idea to start slowly kicked to have -- if you're young and only start smoking relatively recently. You've got time you can exercise but quit while you still can't. For copy of this or any report that from your health link in our website and Tim was that come with your help I'm doctor Primerica."