Doing core before you start clocking miles can save you time and help you run more efficiently.

Here's the ab exercise to add to your routine.

Add Yahoo as a preferred source to see more of our stories on Google. Training your core is more than just ab training, and should also involve working your hips, back, and learning more about ...

If you’ve ever worked with a trainer, attended a group class at the gym, or read a set of exercise instructions, you have, without a doubt, been told to “engage your core.” The fitness world is ...

Abs feeling sore after a run? Its likely abdominal fatigue from thoroughly working your core muscles hard. Its fairly common to experience muscle soreness or stiffness, especially if youre a new ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Keeping your body controlled while moving an object develops functional core stability better than static movements ...

Your core moves in many ways. A physical therapist explains the importance of training rotation, how often to train it, and ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

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A physical therapist explains how a modified side plank with a clamshell strengthens runners’ core and hips to improve efficiency and reduce injury risk.