• Place two cones 25 yards apart
• Sprint from one cone to other; touch “line” with foot
• Sprint back to first cone
• Perform three continuous down-and-back reps for a total of 150 yards

Sets/Rest: 10, with 10-second rest between
Goal: Run every 150 in 26 seconds; keep working until you can pass this test
Adaptations: Mix up your shuttle routine by performing 300-yard shuttles or 60-yard dashes