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. The major muscle in ...

Feel like the gym is too far, you don't have time, or the classic "I don't have the right equipment"? Enough with the excuses ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’re unhappy with your chest, it’s time to grab the dumbbells At some point – and it’s generally a shock – a worrying number ...

You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek. Resistance band chest exercises are the surprising, sneaky way to inject some fire into basic chest ...

Add Yahoo as a preferred source to see more of our stories on Google. Man doing seated bicep curls. Gym machines may look cool, but when it comes to building muscle and strength in your upper body, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

Staying fit on a budget and in the comfort of home is achievable, as long as the will to get up and move is there. While fitness at home is easier said than done, you can burn calories, improve your ...

Forget dropping to the floor for endless crunches. Celebrity trainers have discovered that some of the most effective core-strengthening moves actually happen while standing up. These expert-approved ...