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 need to know is your height. If you’re 5’5” or shorter, stick to a 55 ...
Swap dumbbells for a medicine ball to improve core strength and stability ...
View post: I Put the Internet’s Most Popular 'Comfort Shorts' Through a Brutal Leg Day—and They Didn't Rip Stability balls enhance core stability, coordination, and dynamic control during exercise.