A groundbreaking Australian study reveals that fitter individuals actually use fewer heartbeats each day than their sedentary counterparts, dispelling the myth that exercise "uses up" heartbeats.

For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.

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KOROR, Palau — A Patriot Advanced Capability 2 Interceptor missile is fired from an M903 Patriot Launching Station assigned to Battery D, 1st Battalion, 1st Air Defense Artillery Regiment during the ...

NAPLES, Italy — U.S. and Saudi forces recently led the Middle East’s largest live-fire military exercise aimed at thwarting deadly aerial drone attacks by adversaries such as Iran and its proxies. The ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

“My secret is that I never get off the sofa,” said no centenarian, ever. But it is worth noting that the world’s oldest people rarely mention punishing fitness regimes, either. Instead, centenarians ...

Tyler Robinson, a 22-year-old Utah local, confessed Friday morning to fatally shooting conservative activist Charlie Kirk, officials said. President Trump announced live on Fox & Friends that a ...

The last thing you want to see out of the window during the middle of your flight is a frigate of a foreign navy firing its guns. This was unfortunately the case for the passengers on a Virgin ...

JAKARTA, Indonesia (AP) — Thousands of soldiers from Indonesia and the United States concluded annual joint military drills with a live-fire exercise on Wednesday together with forces from a dozen ...

Task Force Warhawg, 1st Battalion, 360th Infantry Regiment, 5th Armored Brigade, incorporated counter-unmanned aerial systems training into Task Force Bataan, 1st Battalion, 200th Infantry Regiment's ...

Not to be the bearer of bad news, but by the age of 30, we start losing between 3% and 8% of muscle mass. Worse, the percentages increase per decade. After age 60, the loss can reach up to 15%. Even ...