Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. So where should you ...

By using a box, stair or even a curb, you can make many classic exercises, like push-ups, planks and glute bridges, easier or ...

If you’re preparing for a spring race, there will be a moment in the coming months when you look out the window, training plan in hand, and think, “Nope, not today.” Maybe the sidewalks are ...

Research shows a 10-minute lying-down exercise routine may improve balance, coordination, and flexibility in just two weeks.

Lack of regular physical exercise is recognized by the American Heart Association as one of the key heart disease risk factors, and it is assumed that cardio exercise (walking, jogging, swimming, etc.

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be ...

For most of us, a few jogs around the block and a couple of dumbbell sessions makes for a perfectly solid fitness routine. Sure, we could all do more, but as long as we’re ticking off both cardio and ...

If your goal is to accentuate your waistline or lose stubborn belly fat, you’re probably wondering where to focus your energy to be the most effective: Should you be doing more cardio or strength ...

The benefits of strength training for women over 50 are vast; it is so important to maintain muscle mass with age. But strength training should be done alongside cardio for a well-rounded fitness ...

After age 60, exercise stops being mainly about appearance or athletic performance and becomes one of the most powerful ...