If you have or have not tried the PT Pyramid, summer is a perfect time to learn this classic workout and take it to new levels. The PT Pyramid workout is versatile and creates a "perfect workout," ...

A U.S. Army Ranger performs pull-ups during the 35th annual David E. Grange Jr. Best Ranger Competition on Fort Benning, Georgia, April 13, 2018. Fort Benning has since been renamed Fort Moore. (Spc.