My car broke down recently, which meant I had no way of transporting weights to my weekly circuit training class, so I had to ...

A Pilates instructor shares a three-move workout you can do to build your arms ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BUILDING UP YOUR body isn't as complicated as you might think. Over-involved fitness routines might have ...

Soak up some overdue vitamin D while strengthening all your major muscles ...

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. Your shoulders are an ...

You may think you need to carry the weight of the world when it comes to training your shoulders, but the sooner you learn that less can be more, the sooner you'll be on the path to healthier, happier ...

A certified trainer shares 5 dumbbell shoulder exercises after 55 that rebuild stability and make overhead tasks feel easier.

The best CrossFit exercises for beginners include air squats, deadlifts, and burpees. You don't need a specific gym to do them, either, as many can be done wherever there's equipment. CrossFit offers ...

We lead busy lives, and between school, work or spending time with family, it can be tricky to make time for working out, especially when first establishing a regular exercise routine. But keep this ...

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. Want to add some ...