"Prowler Sprint Test"
1. Load up a heavier weight.
2. Time a 15 yards sprint at 100% intensity.
3. Rest 30 seconds.
4. Repeat sprint until times slows down 10%.
5. Goal is to increase # of sprints under the time standard.
Courtesy of Chad Smith ("Prowler Sprint Test") as well as "Death by Prowler" by Matt Reynolds and Stef Bradford (on Starting Strength).
30 Strict TTB AFSAP (As Few Sets As Possible). You can scale these by raising your straight legs only to waist-height (i.e., "hanging leg raises") or bending your knees and raising your knees to waist-height (i.e., "hanging knee raises").