Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Brands

Lock Icon

Become a member to unlock this story and receive other great perks.

Already have an Outside Account? Sign in

Outside+ Logo

All Access
45% Cyber Week Sale
only $4.54/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
  • More than 100 diet-specific meal plans
  • Today‚Äôs Plan training platform with customized programs
  • Exclusive discounts on gear, travel, and race-entry fees
  • Premium access to Outside TV Shows, Films, and documentaries
  • Annual subscription to Outside magazine
Join Outside+
Oxygen Mag

Print + Digital
Special Price
$2/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
Join Oxygen

*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

Exercise Library

Medicine-Ball Reverse Crunch

Lie on the floor with your hands at your sides and angled out about 45 degrees from your body for balance. Elevate your legs off the floor, bend them to 90 degrees and place a medicine ball between your knees, squeezing your thighs together to hold it in place. Flex your abs to bring your knees toward your chest, allowing your glutes and lower spine to curl off the floor. Squeeze for a one-count in the fully contracted position, then lower your glutes back to the floor. Repeat for reps.