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. April 24, 2024 Add as ...

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 ...

The cable machine you see at gyms, with its pins, pulleys, and attachments, can seem a bit intimidating. But, in reality, swapping handles and adjusting settings is actually easier than changing ...