The fitness world has been obsessed with high-intensity interval training for years, promising maximum results in minimum time through explosive, heart-pounding workouts. But emerging research ...

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DeLoyce Alcorn is 92 years old — and pressing nearly four times that in weight at the gym. On a recent Wednesday afternoon, Alcorn — dressed in a T-Shirt that read “Be Strong. Be Resilient. Be You.” — ...

Fredrick Hahn, Mary Dan Eades, Michael R. Eades. Crown Archetype, $22.95 (192pp) ISBN 978-0-7679-1386-7 Personal trainer Hahn and his physician co-writers, who previously authored the bestselling ...

Today, ab workouts are on the agenda—so it’s time to hit the mat and get started, right? Not necessarily, how about trying a ...

Editor’s Note: Subscribe to CNN’s Fitness, But Better newsletter. Sign up for our newsletter series to ease into a healthy routine, backed by experts. “My worry in the beginning of the study was ‘What ...

Big roads beget big traffic. Big traffic begets big jams. How far can a traffic jam reach? As one who has been able to avoid weekend driving on big roads (either by staying home or traveling on little ...

Cheer up couch potatoes! Regular stretching and balance and range of motion exercises are as good as aerobic exercise in slowing the progression of mild cognitive decline, a new study has found. “My ...