Add Yahoo as a preferred source to see more of our stories on Google. Sitting at a desk all day is a fact of life for many modern workers. If you are sick of staying still as a statue while putting in ...

It’s no secret that consistent running is important for progress, but what about strength training? When visiting a gym, runners may feel inclined to stick with the treadmill, but research reveals ...

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, ...

Before I began coaching, I used weight machines all the time. I didn't know how to properly use free weights and felt very insecure in the weight room. Machines provided a simple solution to help me ...

Unlike many machines at the gym, the cable pulley has stood the test of time. That's because the cable pulley and cable crossover machines are some of the most versatile pieces of gym equipment, ...

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?

Thigh strength exercises after 55, an 8-minute routine from a personal trainer to rebuild leg power and mobility without ...

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 ...

Strength machines don’t get as much recognition as they deserve; they are an essential part of effective gym routines. For ...