Is It Safe to Exercise in Cold Weather?
Winter weather looks intimidating, but freezing temperatures are not a good excuse to avoid movement. Most people—especially those without significant heart or lung conditions—benefit far more from outdoor activity than they risk. Russell Vinik, MD, breaks down when it is safe to head outside, how to dress smartly, and why even 20 minutes a few times a week can dramatically improve your cardiovascular and mental health.
The skinny
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