This low-impact movement is becoming a favorite among fitness experts in the U.S. because it helps older adults protect ...

If you want legs that command attention, you have to balance strength and size. Squats and deadlifts will crush your glutes and hamstrings, helping you to pack on serious power. But if you want quads ...

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?

Building strong, muscular quads is best done with a combination of compound exercises—squats, lunges, leg presses—and isolation work, such as leg extensions. Tack on some powerful plyometric moves, ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Squats train all the major ...

There really isn’t many things we do that our core and abdominals aren’t involved. Our core is our back’s biggest support system and helps balance our bodies in everything we do. So, aside from ...

Sedentary desk jobs can be the pits, but that doesn’t mean you can’t develop a love-hate relationship with your office chair. Make your work chair work for you by turning it into your own personal ...

Reasons to work out your legs, which belong to the biggest muscle groups of your body, are plentiful. Leg workouts improve your overall strength, reduce your chance of injury, and maintain a healthy ...