We'd never strong-arm you, but there are so many benefits to adding a medicine ball to your workout. (Getty Images) I'll admit it: For years, I avoided adding a medicine ball to my workouts. Frankly, ...

Which kegel exercise balls are best? Kegel exercises can help you improve your pubococcygeus or PC muscle health and strengthen your pelvic floor. While you can perform them without any tools, kegel ...

Add Yahoo as a preferred source to see more of our stories on Google. Few things in life are as cathartic and effective as a slam ball workout. Implementing slam ball exercises into your fitness ...

Rebuilding muscle after 50 doesn't have to mean endless hours at the gym. In fact, some of the most effective exercises use nothing more than a Swiss ball to challenge your body in ways traditional ...

Try to beat this workout. “Cardio drumming” is all the rage — you place an exercise ball in a bucket and whack it with drumsticks to the beat of a song to burn calories, relieve stress, strengthen ...

You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. The downward dogs and cat-cow ...

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. It’s easy to almost ...

Arm day, leg day, ab day—these are the familiar pillars of strength training. But what about lower back day? Our lower backs are often overlooked, yet they're a crucial part of fitness. Many of us ...