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Why We Don't Do Sit-Ups

For years the standard exercise routines looked like this: push-ups, squats, pull-ups and, OF COURSE, sit-ups. So whenever we mention that we don't do sit-ups in our gym, there’s no wonder that we get a lot of puzzled faces.

Here’s why we don’t do them:

Crunches are actually terrible for your back.

As Dr. Richard Guyer, president of the Texas Back Institute explains, crunches place an unhealthy strain on your back at your back’s weakest point.

“There are only so many bends or a ‘fatigue life’,” in your spinal disks,” says Stuart M. McGill, professor of spine biomechanics at the University of Waterloo. As McGill explains, there's a mucus-like nucleus inside each disk of your spine, and “if you keep flexing your spine and bending the disk over and over again, that nucleus slowly breaches the layers and causes a disk bulge, or a disk herniation.” Yikes!

So how do you get those sculpted abs without the old-fashioned sit-up?

I’m always going to answer this one with the age-old adage: “abs are made in the kitchen.” We might laugh, but it’s true! We all know that you can’t exercise your way out of a bad diet. And you’re going to need a lower body fat percentage to actually see those cut abs.

But how do you get those “cut, strong, ripped” abs? And even better yet, how are you going to train your body to feel it’s best? By training your abs in a way that strengthens their function and what they are actually supposed to do: keeping your spine straight and secure while also providing power for your movements. As McGill explains, “the abdominals are braces.” When you’re doing any form of movement - in the gym or out of the gym —“the spine is in a neutral posture, not flexed, and the abdominal muscles are contracted to brace the spine.”

And how do you train in a way that best serves your ab’s purpose? With all those awesome core exercises we do! For example:
planks
anti-rotation cable press out
push-ups (it’s a moving plank)
USB press-outs
basically every move we do in the gym, because YES! Your core should be engaged!
So if you’re wondering why we don’t do sit-ups, think of it this way: we’re just trying to “have your back!” As in, literally, we’re trying to save your back. And besides, you always hated sit-ups anyway.