Tim Tebow just had his hyperbaric oxygen chamber delivered to his hotel room at Denver Broncos training camp according to TMZ.com. They also report he has learned he's been using the device for more than two years. The device -- which is said to "greatly accelerate the recovery process" -- was purchased by Tim in 2008 for just under $20,000 according to Ric Rooney, owner of Pikes Peak Hyperbaric. According to Rooney, Tebow had the device shipped from his home in Florida to training camp -- but couldn't set it up ... so PPH sent a rep to Broncos camp to help Tim out. Rooney tells us Tebow has been getting "banged up" at practice ... and Tim felt the chamber could help him heal quicker. Source: The Red Zone