Gabe Mirkin, MD, a sports-medicine physician and former associate clinical professor at the Georgetown University School of Medicine in Washington, DC. A former marathon runner, he now bikes, at age 74, more than 200 miles a week. Dr. Mirkin is the author of more than 20 books, including The Healthy Heart Miracle: Your Roadmap to Lifelong Health (HarperCollins).
Even if you haven’t been on a bike in years, it’s a great way to exercise—especially with popular electric-powered models and three-wheelers. Read on…
The eight warning signs that your body needs a rest Increasing your physical fitness through vigorous exercise is one of…
