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?

Long-term lifters understand the real importance of leg day (despite how gruelling it may be). Stronger quads help to stabilise our body, power everyday movements, like walking, running and hiking, ...

Rowing machine muscles worked include the quads, glutes, triceps, and more, making it a great whole-body workout. This heart-pumping, high-intensity exercise activates many of the muscles that are ...

You've probably seen it at your gym: that machine that lets you squat with your back supported and your shoulders under some pads. It might look complicated at first, but once you get the hang of it, ...

The modern gym floor presents fitness enthusiasts with an array of choices for cardio, each promising unique benefits for health and wellness. Among these options, treadmills and StairMasters stand ...