Calculate contact:flight time ratio in sprinting. Elite sprinters at top speed: contact 80-90ms, flight 120-140ms. Ratio <0.65 indicates effective stiffness and ground application.
Enter the values for the scenario you are assessing. Calculate contact:flight time ratio in sprinting. Elite sprinters at top speed: contact 80-90ms, flight 120-140ms. Ratio <0.65 indicates effective stiffness and ground application. Use the sprint step contact ratio result to inform your calculation.