Stronger abs without a single crunch? Yes, please. Here's how to do a plank the right—and why they're so good for you.

Learn how to properly perform a plank with Holly Rilinger! This core-strengthening exercise is great for overall fitness.

YOU KNOW THE SAYING: Work smarter, not harder. You may have already incorporated that mentality into your training routine, subbing unfocused, 60-minute workouts for strategic 30-minute sessions, or ...

So, What Muscles Do Planks Actually Work? originally appeared on Parade. Planks are one of the most versatile and accessible exercises out there. You don’t need any equipment, and you can do them ...