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UNTAPPED with Spencer Matthews

UNTAPPED with Spencer Matthews

Your Running Form Is Slowing You Down | Bronson Hearn-Smith

Oct 19, 2026 · 46m

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About this episode

Want to run faster? The secret might not be running further or training harder, but learning to move differently. At just 16 years old, Bronson Hearn-Smith is already one of Britain’s most exciting young sprinting talents. A European U18 200m champion, record-breaking sprinter and viral sensation, Bronson has captured millions of views with his effortlessly smooth running style, and his remarkable rise has even seen him sign with Eddie Hearn’s Matchroom Talent Agency. But what makes him so fast, and what can runners of any distance learn from him? In this episode, Bronson shares the training principles behind his explosive speed, from plyometrics and strength work to simple drills and…