The heart beats more than 100,000 times a day, quietly sustaining life. In that same 24 hours, the lungs expand and contract over 20,000 times, delivering ...

A boundary is emerging for the most seasoned endurance athletes. Beyond apparent performances and records, their bodies seem ...

By getting the wrong intensity for your workouts you can seriously hamper your results, says Harry Bullmore. Here he talks to a fitness coach how to fix it and what everyone should be doing for a well ...

Despite how vital it is to our existence, most of us rarely think about our heartbeat until, say, a surge of adrenaline causes it to flutter in our chest. Beats are also faster in moments of stress or ...

Core exercises like the plank or bridge pose strengthen the abdomen, support digestion, and help internal organs stay in their proper place.

At 50, it’s okay to slow down a bit–but not when it comes to endurance training. To stay fit and healthy, cardio is essential ...

Ditch endless sets and strict rest periods, this time-driven method maximizes muscle and conditioning in less time.

Increasing your stamina benefits you long after you complete your last rep or final mile, too. In fact, maintaining endurance ...

It” is a supplement called Nomio, a concentrated shot extracted from broccoli sprouts that has emerged as the hottest new ...

If you want to avoid hitting the wall, take a look at your nutrition, training, and race plan.

Build a lean, strong core with five bodyweight routines for power, balance, and endurance. No equipment. In 10 to 15 minutes.

Weighted clothes are the latest weighted workout innovation. Experts explain if they actually work, and if they can help hit your weight loss, strength goals.