TMZ Sports posted a video on Thursday of Boogie as he fell during a workout in Las Vegas.
Cousins let out a yell as he tumbled to the hardwood and slid into the padded wall. Those around him seemed to be in shock.
This was the latest in a string of injuries that the 29-year-old has already suffered over the last two years.
Cousins spent most of last season recovering from a torn Achilles when he was with the Warriors. Upon his return, he suffered a torn left quadriceps in Game 2 of the first round of the NBA playoffs. He still played during the NBA Finals, but he wasn't the same.
Cousins signed a one-year contract with the Los Angeles Lakers this past offseason.
Watch DeMarcus Cousins tumble to ground in pain, appear to tear ACL originally appeared on NBC Sports Bay Area