The Glutes: Your Biggest Asset

  • By Jené Shaw
  • Published Dec 5, 2013
  • Updated Feb 18, 2014 at 12:02 AM UTC
Photo: Nils Nilsen

Ensure that your running stride originates from the body’s main engine.

The health risks associated with sitting at a desk all day have made numerous headlines in the past year. And outside of the serious health risks, a sedentary lifestyle from 9 to 5 can also have an impact on the quality of your afternoon run workouts.

“Because we sit on our butt all day, it sometimes forgets what it’s supposed to do when we go to run,” says exercise physiologist Krista Austin, Ph.D. If you go directly from your desk to the roads, your glutes may have trouble engaging. Sitting for hours also puts the hip flexors in a shortened position, which limits your ability to extend the hip and causes you to decrease your stride length, explains physical therapist Bryan Hill of San Diego’s Rehab United.

This dormant-to-active transition can result in more stress on your quads, hamstrings and lower-leg muscles, which aren’t cut out to do all of the heavy lifting. “You have to view the glute as the huge motor of a machine,” Austin says. “All of a sudden you’ve shut down the biggest part of the machinery and now you want the smaller components to do all of the work.”

Hill points out that the glutes are the largest muscle in the body (outside of the abdomen), and are responsible for not only accelerating and decelerating your legs simultaneously, but also for creating a chain reaction throughout your entire body as you stride. “It turns on just like a slingshot — by lengthening the tissue you’re creating power to use momentum to move forward,” Hill says. With weak glutes comes the threat of running’s most common injuries — everything from IT band syndrome to plantar fasciitis can be linked back to the butt.

RELATED: 3 Drills To Improve Running Form

Are you weak in the glutes? Try this quick test: Do a single-leg squat as low as you can go. If you can reach an angle of 80 degrees or more (90-degree knee flexion is optimal, says Hill), you’re likely efficient at loading your glute properly while running. If you struggle to get to 80 degrees of flexion on either leg, you should focus on strengthening your glutes through single-leg activities, which force you to isolate the muscle and can help with any potential imbalances.

Next »

FILED UNDER: Run / Training TAGS: /

Jené Shaw

Jené Shaw

Jené Shaw is a senior editor at Triathlete magazine, a five-time Ironman finisher and a USAT Level 1 certified coach

Sign up for our free e-newsletter, SBR Report!

Subscribe to the FREE Triathlete newsletter