Machines and free weights like dumbbells, barbells, and kettlebells are typically the first choice in the gym when working through the best arms, legs, chest, back, and abs exercises. But not every ...

During the winter months, it is no secret that I like to pull out the weight-room workouts from the powerlifting days and get strong -- even add muscle mass. Some people prefer to stay lean but would ...

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. Suspension trainers ...

TRX is a suspension-training system developed by a Navy SEAL to support workouts in small spaces with minimal equipment. It leverages gravity and your body weight to help you build strength, increase ...

Training with a suspension system, like TRX, is for great providing an extra stability and core challenge. Its ropes, straps, hoops, and handles provide resistance that takes almost any exercise to ...

It is up to you how you wish to move through this workout. Some like to do each exercise -- five sets of five reps with the "rest exercises" listed between sets. Some will prefer to go from bench, ...

Behold: The humble bodyweight squat. Not only will dropping it like it’s hot strengthen your quads, hamstrings, and glutes, adding squats to your regular workout routine could mean fewer knee injuries ...