There are many great exercises for increasing your core strength. One of the best is the Russian Twist. Learn how to perform ...

The kolar dead bug is a variation of the traditional dead bug and helps you integrate proper ab function and breathing for a stable core. You know what they say: A strong core is essential to optimal ...

A great way to increase your confidence and performance on the road or trails is to improve your posture and balance. Incorporating ab roller exercises in your routine can help you do just that by ...

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. Do you want a strong ...

Abdomen muscles such as the rectus and transverse abdominus are hugely responsible for keeping the body stable when you perform any athletic activity, that includes swinging a golf club 90 miles per ...

Of all the physical indicators of workout success, a strong set of abs might be the most coveted. Of course, that’s not to say that if you don’t have visible abs, you don’t have a strong core (whether ...

Core exercises can make everything easier. Whether or not you realise it, a strong core is essential for pretty much all your daily habits. 'You need your core to be solid to do literally everything ...

Planks are one of those exercises that never seem to get easier no matter how often I do them, and I'm OK with that — I like a challenge! One of my favorite dynamic plank variations is the plank to ...