Medicine balls are small, weighted exercise equipment great for strengthening your abs and core. Though you can use just one weight, using multiple sizes can make the workouts more versatile. It's ...

What’s the best way to build strong abdominal muscles? With sit-ups, right? Well, only up to a point. Performing a variety of abs exercises using solely your bodyweight can help improve your core ...

There are so many effective ways to work your core at the gym and at the home. You could grab a kettlebell and do a full-body routine with sneaky abs engagement, do bodyweight abs moves like plank ...

Pilates has taught us that you don't need to invest in expensive equipment to get a great core workout at home. But one simple tool — the humble Pilates ball — may be worth grabbing anyway. A Pilates ...

I had the pleasure of attending my first reformer Pilates class a couple of weeks ago and discovered a multitude of novel ways to strengthen my core. One in particular left its mark on me—the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're looking for an exercise that will amp up your abs routine, look no further. The Russian twist ...

A medicine ball is a great way to get you firing up your core. If you haven’t heard of a medicine ball, it’s just a weighted ball that is perfect for strength training—like core exercises. So having a ...

While many people may want to increase their muscle mass primarily to improve physical fitness, some are also after a more attractive physique. Glutes, triceps, obliques and chest muscles are all ...

You may have read heaps of articles praising the benefits of stability balls and may have even been using them in your ...

Khloé Kardashian just dropped her current ab workout routine, and it's not for the faint of heart. In a May 4 Instagram post, Kardashian goes into detail about the exercises she does to build strength ...