Enter information in left column; select appropriate population and distance from menu. Click "Calculate". Assesses sprint speed for various populations, including children and athletes.
Percentile formulas based on data from the following sources:
- University Football: William F Yeoman, Head Football Coach, University of Houston Texas.
- College Volleyball: Dr James G Disch, Associate Professor of Physical Education, Rice University, Houston Texas.
- Elite athlete: Brian Mackenzie, Sports Coach
- 50 yard dash: Youth Fitness Test Manual, Washington DC: AAHPER, 1976, pg 44 & 50.
- 40 meter dash: Australian Sports Commission, Australian Sports Commission