By Mark Vester

At the end point of Roy Jones Jr.'s 21-year boxing career that spanned four weight divisions, he took some big hits and suffered two vicious knockouts at the hands of Antonio Tarver and Glen Johnson. Now, at age 42, Jones is attempting to fix the damage caused by the punches that caught him in the last couple of years.

According to Jones, he started having trouble with his balance in the aftermath of his back to back knockouts to Tarver and Johnson in 2004.

"I started having to work to keep my balance, and I wasn't liking it all," Jones said to WTAE. "So for the last four or five years, I had been looking for someone or somebody to reverse the effects that punches had on me."

Jones is getting treatmenet in Pennsylvania at the North Hills chiropractic practice of Dr. Charles Simkovich. The doctor's methods of healing brian damage has brought him a long list of clients from two of more physical sports, boxing and football.

"Any blow to the head can cause damage to the way the brain is functioning, or the cumulative affect of small blows to the head," Simkovich said. "If this is rehabilitated -- the cranial bone movement -- the brain can actually heal. And that's why I'm getting all these retired NFL players and boxers in here who are experiencing different issues, which are now correctable."