Heat forward Michael Beasley admitted that he hit rock bottom during a recent stay at a rehab facility in Houston.

In addition, Beasley denied that he has a substance abuse problem and apologized to the Miami Heat organization.

"Being locked down for as long as I was gave me a chance to really get my life organized and get back in touch with myself," Beasley told the Associated Press. "I think over this past year, I've got caught up in the NBA life, as most of us do. I think this gave me the perfect opportunity to just sit down and evaluate my life and get the good separated from the bad."

Beasley told reporters that he was able to spend between 60 and 90 minutes working out during his time at the facility.

"In my worst hour, in my lowest hour, to know that my team and my organization backed me up 100 percent, it gives you comfort," Beasley said. "It gave me confidence in myself that I might have lost and that might not have been there first. It's just making me feel a whole lot better as a player and a person."

He resumed workouts with his teammates in Miami on Monday.