This site provides information using PDF, visit this link to download the Adobe Acrobat Reader DC software.
Progressive Aerobic Cardiovascular Endurance Run
To run as long as possible with continuous movement back and forth across a 20-meter space at a specified pace that gets faster each minute.
Caution students not to begin too fast. The beginning speed starts out slow.
Each student being tested should run across the distance and touch the line with a foot by the time the beep sounds. At the sound of the beep, the student turns around and run back to the other end. If some students get to the line before the beep, they must wait for the beep before running the other direction. Students continue in this manner until they fail to reach the line before the beep for a second time.