Have you ever wondered what it takes to compete at the highest level of professional boxing? This short clip of London heavyweight David Haye preparing for his fight with Tyson Fury on September 28th is a frightening insight into the grueling training elite boxers go through before competing in 12 round fights:
Haye has brought in some of the top heavyweights in the world to spar with to get ready for the 6ft9 Fury, all of whom can end fights with a single punch. Haye is an extremely explosive puncher himself, and with his notoriously rigorous preparation he is favored to win the bout. But Fury is a tough customer so it will be a very, very exciting fight.