As previously reported, WWE Chairman and CEO Vince McMahon was reported by WWE.com to have suffered an injury while training at some point on Monday. At the time of the initial report, the nature of McMahon's injury had not been disclosed, though it was further reported that he would have to undergo surgery. Furthermore, it was also reported by WWE.com that the 71-year-old Chairman and CEO would be back at work this coming Wednesday.
In the latest update, it is being reported that McMahon tore one of his quad muscles while he was doing squats. It's worth noting that this is not the first time he has suffered this type of injury, as McMahon actually tore both of his quads while running to the ring during the 2005 Royal Rumble, which also required him to undergo surgery.