If you know what you’re doing, you can develop the core you want  in 15-minute sessions. The trick to quick workouts is strategically planning smart, efficient moves instead of throwing around some crunches.

Today’s routine is a comprehensive ab workout that’s perfect for targeting all the muscle groups in the core and also incorporates bracing, rotation, and spinal flexion. Do it as a standalone workout or add it to the end of a cardio routine for an extra burn. 

What is your core?

Your abs are only one part of your core. Instead of isolating the abs, it’s more effective to train the entire unit…the abs, obliques, spinal extensors, and glute muscles. That’s how your core functions in real life, and that’s how today’s routine is designed.