One way to ramp up a traditional squat is by adding weight with the help of a squat machine. But with so many different types of squat machines at the gym, it can be hard to know which ones to use — ...

Your glutes (the muscles in your butt) are your body’s largest and most powerful muscle group. You use them for pretty much everything you do, from standing up to walking down the street. By doing ...

When you think of leg workouts, what moves come to mind? Let me guess: Exercises like squats and leg presses. And rightly so! Leg presses meanwhile, are a fast-track to feeling strong AF (just ask ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Place your forearms deep into the creases of your hips. Squat down with your arms in this position so that your hands reach the kettlebell’s handle, and your hamstrings are on the backs of your calves ...

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. Everybody at the gym ...

Doing squats can be a great way to strengthen your leg muscles and build your glutes. But this common exercise move is often known to cause knee pain for a lot of people. Sometimes, knee pain from ...

A simple chair exercise can strengthen your core, protect your knees, and help you maintain independence well into your 60s ...

Add Yahoo as a preferred source to see more of our stories on Google. You don’t need a lot of equipment to get in a good sweat session at home, but an exercise machine can help you increase resistance ...

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. Ready for leg day?