Factors that affect performance capacity in running such as foot strike.
Is Forefoot Running Really Faster Than Heel Striking? YES!
Forefoot running promotes energy efficiency by making all of the elastic structures in the lower leg do a better job at storing and releasing energy-saving elastic power. This was found to greatly improve running economy by dramatically reducing energy-expensive muscle costs as compared with heel strike running, which not only fully impedes the elastic properties of the arch and Achilles, it also damages these structures in a continuous way.