Why Heel Strike Running is So Bad for Your Legs

Why Heel Strike Running is So Bad for Your Legs

There are countless reasons heel strike running is damaging to the legs. This is because heel striking and knee stiffness go hand-in-hand at touchdown, which causes the knee-joint to lock at landing, which in turn prevents the knee extensors from absorbing energy and impact. In this scenario, impact is amplified as the high impact nature at heel strike increases mechanical work on the knee to bring the vertical velocity of the body segments to zero. Worse still, impact becomes unattenuated, causing the knee-joint to be overloaded with impact shock. This is not the case with forefoot running. Read more here!

Bretta Riches

"I believe the forefoot strike is the engine of endurance running..."

BSc Neurobiology; MSc Biomechanics candidate, ultra minimalist runner & founder of RunForefoot. I was a heel striker, always injured. I was inspired by the great Tirunesh Dibaba to try forefoot running. Now, I'm injury free. This is why I launched Run Forefoot, to advocate the health & performance benefits of forefoot running and to raise awareness on the dangers of heel striking, because the world needs to know.
Bretta Riches