According to a trainer, the cable machine is one of the most versatilepieces of exercise equipment. Try his full body workout using cable machine. You’re in the gym. It’s 6:30 p.m. on a Tuesday.

The middle of the cable (between the user and the dumbbell) runs up through an included pulley hanging from an existing structure by a looped webbing strap. That structure could take the form of ...

There are a number of ab exercises you can do at the gym to strengthen the entirety of your core. By using a cable machine, suspension trainer, or barbell, you can amplify simple ab exercises. Below ...

Your 30-Day Abs Challenge PDF Try WH’s Workout Finder Tool 20 Functional Core Exercises That Aren’t Crunches “If you're new to exercise, it can be tough to know when you're actually engaging your core ...

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. Machines are one of ...