http://www.espn.com/nba/story/_/id/2376 ... rt-1-month
Lonzo Ball had a platelet-rich plasma shot to treat and strengthen his left knee and the Los Angeles Lakers point guard said he was able to resume basketball-related activities on the court last week.
Ball underwent the PRP shot and stayed off his left knee for about a month to let it heal after missing the final eight games of the regular season due to a left knee contusion.