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

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 ...

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 ...

A running coach and trainer recommends adding this strength exercise to your routine if you want to run better.

Build endurance and core muscle simultaneously with this three-move ab workout — without crunches, sit-ups, or other “typical” ab exercises. Let’s throw away stale core workouts and work the whole ...

Planks are one of the most effective exercises for strengthening your midsection, as they target all of your major core muscles: the transverse abdominis, rectus abdominis, external obliques and ...

Learn how to effectively strengthen your pelvic floor with targeted core exercises. Physical therapists share moves to ...

(CNN) — If you want a resilient core, strengthening your six-pack is just the start. Your obliques — the muscles that run along the sides of your waist — may not get the same attention as your ...