Does regular exercise stop you from getting sick in winter?
Winter has a way of making the office, train and school pickup line feel like a giant Petri dish of germs and potential infection. It's also when many of us quietly let our exercise routines slide.
<p>Winter has a way of making the office, train and school pickup line feel like a giant Petri dish of germs and potential infection. It's also when many of us quietly let our exercise routines slide.</p>