Short on time doesn’t have to mean short on results.

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 ...

You don’t have to strain your knees by running miles to get your cardio in. In fact, if you’re looking to ease into fitness in a way that puts less pressure on your joints, then low-impact cardio ...

(CNN) — While there is no magic bullet for gaining strength, variety is key. To that end, although classic bicep curls often take center stage for building arm strength, another arm exercise deserves ...

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 ...

A certified trainer shares 5 low-impact moves that build cardiovascular endurance after 60 without stressing your joints.

A trainer with 20+ years working with adults 40+ shares 6 beginner dumbbell moves that restore arm strength at home after 60.

It just takes one big trip to the grocery store to realize how important arm strength is. And even if you regularly work out your arms, you might be missing one crucial muscle. We often spend plenty ...

You don't have to skip a cardio workout just because your legs feel like lead, you’re recovering from an injury, or you have a disability or health condition affecting your ability to do traditional ...