NFLPA medical director advises all players stop voluntarily working out together'Our goal is to have all players and your families as healthy as possible in the coming months'6/20/2020, 8:32 PMOct 13, 2019; London, United Kingdom; General overall view of the NFL shield logo at midfield during an NFL International Series game between the Carolina Panthers and the Tampa Bay Buccaneers at Tottenham Hotspur Stadium. Mandatory Credit: Kirby Lee-USA TODAY Sports / Kirby Lee