I love a compound exercise — a technical term for a move that works multiple muscles simultaneously, like a squat — and ...

This trainer-led workout will challenge your core muscles, including the abs, in 12 minutes. No sit-ups included!

To get you started on your journey to a stronger core, certified personal trainer and founder of The Workout Network, John ...

The sit-up is still programmed, but many other exercises can strengthen your core muscles just as well, if not better. It’s a ...

Your core is an interconnected group of muscles, not just your abs, that’s important to strengthen to support your body ...

A trainer outlines how to perform 10 easy exercises to build muscle after 60 and the benefits of strength training as you age ...

Introduction: Avoiding Fitness Pitfalls When it comes to regaining muscle, not all exercises are created equal. Some moves ...

Transform your body with this powerful 20-minute workout routine designed for busy schedules, delivering maximum results with ...

Want to work your abs with a yoga ball? We turned to an expert to walk you through the best moves to do—and how to do them.

If you’re feeling lazy but still want to stay active, try these 8 exercises you can do while lying down to improve strength, ...

Lunges. These strengthen muscles in your butt, thighs, and core. You can hold the back of a chair to help keep your balance. To make this exercise harder, you can leap from a left-footed lunge to ...

Back machines feature a large, raised pad for your chest to rest upon and smaller pads below for your feet to fit underneath.