Former WBA heavyweight champion David Haye has vowed that he will push his body to the limits in preparation for his comeback fight against Manuel Charr.
The 32-year-old will return to the ring for the first time since announcing his retirement from the sport last year.
"I'm 32 now, I haven't taken too much punishment or damage so while the opportunity is there to regain that heavyweight championship of the world, which I desperately want to do, I will put my body through it in training," Haye told BBC Radio Five Live.
Haye will go toe-to-toe with Charr, who has lost just one professional bout, at the MEN Arena in Manchester on June 29.
