Celebrity Health Secrets: Fit, Famous Men Over 40

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Patrick Dempsey

Patrick Dempsey, 47, lifts weights every week and is an avid bike rider. He's frequently spotted riding, and told Men's Health that he likes to get in about 100 miles a week.

Bike riding can burn 500-plus calories per hour and help keep your body strong.

Dempsey loves biking so much he started The Dempsey Challenge in 2009. In this annual event, participants bike, run, or walk to raise funds for the Patrick Dempsey Center for Cancer Hope & Healing.

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