10 rounds, each for time:
5-10-15-yard shuttle sprint
Each sprint is 5 yards out and back, then 10 yards out and back, then 15 yards out and back (60 yards total).
Rest as needed between sprints.
Scaling
Each sprint is short and should be done at max effort. All skill levels can complete this workout as prescribed. Newer athletes might want to reduce the number of intervals.
Beginner Option
7 rounds, each for time:
5-10-15-yard shuttle sprint
