Subscribe to unlock this story.
Already have an Outside Account? Sign in
All-Access
Intro Offer
$3.99 / month*
- A $500 value with everything in the Print + Digital Plan plus 25+ benefits including:
- Member-only content on all 17 publications in the Outside network like Vegetarian Times, Better Nutrition, Yoga Journal, Outside and more
- Outside Learn, our new online education hub loaded with more than 2,000 videos across 450 lessons. Including Oxygen Challenge 8!
- More than 100 diet-specific meal plans
- Exclusive discounts on gear, travel, and race-entry fees
- Premium access to Outside Watch Shows, Films, and documentaries
- Annual subscription to Outside magazine
Digital + Print
Intro Offer
$2.99 / month*
- Annual subscription to a magazine from the Outside Network such as Clean Eating
- Ad-free access to all member-exclusive content on OxygenMag.com
- Weekly member newsletter
- One annual free fitness course
- Targeted workout series
*Outside memberships are billed annually. Print subscriptions available to U.S. residents only. You may cancel your membership at anytime, but no refunds will be issued for payments already made. Upon cancellation, you will have access to your membership through the end of your paid year. More Details
Quadruped Glute Lift and Leg Extension
Get on all fours with your hands underneath your shoulders and your knees underneath your hips. Lift your right leg, knee bent and foot flexed, to about hip height, then extend your knee so your leg is parallel with the floor. Bend your knee back to 90 degrees, then lower your leg back underneath you without touching down. Go right into the next rep. Complete all reps on one side, then switch.