Can you do these 5 standing exercises without rest after 55? A NASM-certified trainer says completing them means your endurance is elite.

As summer temperatures rise, high school athletes face the challenge of maintaining their fitness levels while staying safe in the heat. Endurance training is crucial for any athlete, as it boosts ...

Improving your heart health doesn’t require complicated routines. A simple weekly cardio plan can help you reach recommended ...

Walking is brilliant for your heart and mental health, but here's what happens when you rely on it for muscle, bones and long-term fitness.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you want to finally finish that 5k, train up for a half-marathon, or just make it through your ...

You might know your weight, your step count, or even how much you can lift at the gym. But do you know how fit your heart and lungs really are? Cardio fitness, or the cardiovascular endurance, ...

A new study suggests that high blood sugar may block some key benefits of exercise. However, researchers discovered that a high-fat ketogenic diet helped restore those benefits in mice by normalising ...

Running while overweight is hard and can take a toll on a person’s feet, knees, shins, lower back and hips. Here is this week’s question: Stew, what is your advice for heavier athletes running for ...

New research shows just how much the order of your workouts can impact your fitness goals. Fact checked by Nick Blackmer It’s an age-old question among gym-goers: Which should come first, cardio or ...