After each sprint through the yard line, jog to next starting point and immediately perform the next sprint.

• Start on goal line; sprint through 10-yard line
• Start on 10-yard line; sprint through 30-yard line
• Start on 30-yard line; sprint through opposite 40-yard line
• Start on 40-yard line; sprint through goal line
• Start on goal line; sprint through 40-yard line
• Start on 40-yard line; sprint through opposite 30-yard line
• Start on 30-yard line; sprint through 10-yard line
• Start on 10-yard line; sprint through goal line
• Use 3:1 work-to-rest ratio
• Perform 6 reps