The Best Way to Strengthen Your Core

Client: “Coach Rachel, why don’t we ever do ab exercises?”

Me: “We’re doing ‘ab’ exercises every time we squat, swing, press, deadlift, pull-up, and plank…”

But you’ll never see a sit-up or crunch in the training sessions I lead, and here’s why: Every time you do a sit-up (spinal flexion), it’s like someone parking a motorcycle on your body. It creates 750 pounds of compression force on the spine. Sound good? Think of a steel beam that supports a building. It’s meant to stand straight and bare load. You would never expect it to bend, twist, and still carry load; but that’s exactly what our spines do! They bend, twist, allow our lungs to fill with air, dance, jump, run, play—but we still have to protect them. Your “support beam” is incredibly important.

The Benefits of Rotation & Anti-Rotation

One of the world’s leading spinal experts, Dr. McGill, has spent three decades studying spinal biomechanics at the University of Waterloo in Canada, and he is on a crusade to end crunches. His three favorite core exercises are side-plank, bird-dog, and stir-the-pot. McGill preaches that the best way to train your core is with your spine in neutral, using various forms of planking or movements that use rotation or resist rotation (called “anti-rotation”) to build strength.

Planks are so great because they recruit the most amount of ab muscles at the same time. And that’s just how life works. Natural, everyday activities require our muscles to work together and fire simultaneously. So, one of the best things you can do to prepare for life and prevent back injuries is to stop crunching and start planking. You can also try planks with leg lifts, suspended rollouts, or tucks. All three require spinal stabilization, strength, and endurance.

In addition to stabilization practices, you can challenge your core by focusing on rotation or resisting rotation. Check out the movements below. The plank pull-through is the best of both stabilization and anti-rotation. Keeping your body still, resist moving anything but your arm while you drag the sandbag through. The windmill is a more advanced movement that requires good form and control, and is considered an anti-rotation exercise that you can top load (weight in the upper arm), bottom load (lower arm), or both. The high to low chop works the opposing motion as you rotate your body on the cable machine or with a band.

I’m ecstatic that the fitness industry is working smarter, not harder when it comes to core training. Now you can too! I encourage you to leave crunches behind, along with ab machines, and try a more holistic way to build your core strength.

6 Core Moves Better Than Crunches

Download These Moves

Plank Pull Thru

Plank Pull Through


Windmill

Windmill


TRX Tuck

TRX Tuck


Lo-Hi Chop

Lo Hi Chop


TRX Roll-Out

TRX Roll Out


Plank with Leg Lift

Plank with Leg Lift

Download These Moves
Print Friendly

Comments

Rachel Prairie is ride-or-die trainer chick. From Director of Training to entrepreneur, Rachel now leads a double-life training Anytime Fitness trainers and as Corporate Trainer at Self Esteem Brands in Woodbury, MN. Her enthusiasm is contagious, and she expects the same from her clients: “We hustle harder!” Rachel is a NASM certified personal trainer with a BA in Rhetoric, as well as ACE Kettlebell Level I and Functional Movement Systems (FMS) certified. She is well-versed in empathy, high-fives, eating, lifting weights, hugs, and exploring the great outdoors.