The following exercise is another multi-muscle group exercise for everyone to add to their repertoire. With core training always a hot topic in the fitness industry, I’ve added the prone plank on the ...

Nothing will humble you like an exercise ball. Working with an exercise ball can also help you improve your sense of your body in space, a.k.a. proprioception, Jeffers explains. “Stability ball ...

Building a lean, toned core goes beyond traditional crunches; it's about engaging all core muscles to burn calories and support overall stability. Using a stability ball is an excellent way to target ...

Add Yahoo as a preferred source to see more of our stories on Google. Now, before you go grabbing that pump, you’re going to want to make sure you have the right ball size on hand. To do that, all you ...

There are so many exercises you can use a stability ball for, especially when it comes to targeting your core. Why? Because this fitness tool, otherwise known as an exercise or Swiss ball, challenges ...

Celebrity trainer Don Saladino doesn’t like crunches. Instead, he prefers to “stir the pot," which refers to a total-body plank variation that is much tougher than its cooking-inspired name might ...

Runners tend to think of instability as a condition to avoid or a problem to solve, but adding a dose of wobbliness to your workout is actually beneficial. And one of the best ways to (literally) ...

This rubber sphere may look unimposing, but a stability ball is the key ingredient to one of the toughest balancing acts you’ll ever try. Gym goals tend to be a combination of: Get stronger, get ...

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 time for a little ...