Obi Vincent walks through a back day routine that includes a cable pullover and other exercises. He explains how tempo, ...

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, ...

Lift your arms off the ground slightly while keeping them straight, engaging your lower traps as you do so. Lower back down ...

Building a muscular back starts with choosing exercises that you can perform well, progress consistently, and repeat often ...

Dwayne "The Rock" Johnson has just shared another look at one of his late-night workouts on social media, describing it as the "kinda therapy that's cheaper than a shrink." This time around, he ...

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 upper back is an ...

Feel free to leave the training mat hanging and stay on the ground—or better yet, get on your knees. If you should focus on just one abdominal exercise, it should be cable crunches. FITBOOK editor ...