wow.gm - Should you work out when you have a cold? How about if you have a fever? For many avid exercisers, especially beginners who have just managed to make walking a habit, stopping to give your body a rest can feel very threatening. You are afraid that if you stop, you may never start again. But there are certain circumstances when exercise can do more harm than good, especially when you are recovering from an illness like the common cold or the flu. If you decide to exercise when you are stuffed...» view full story