ASICS Barefoot Shoe Review: Piranha Sp4

ASICS Barefoot Shoe Review: Piranha Sp4

The Piranha Sp4 is the only minimalist running shoe from ASICS that does a great job at simulating the effects of being barefoot to improve foot strength and fine tune your running form. These barefoot-worthy shoes are full of nothing but lightweight elements that’ll really help you undo years of injurious movement patterns caused by conventional running shoes. Read more here!

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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