A number of NFL executives, presidents, coaches and players have had "positive" discussions regarding the atmosphere in team locker rooms.
"The discussions between owners and players about a professional workplace were positive. We will continue to work together to set the highest workplace standards for everyone in the business of football," an NFLPA spokesperson told The AP.
"It was a productive discussion about how we can work together to ensure that the conduct of all NFL personnel consistently meets the highest standards on and off the football field."
Incognito was suspended for the majority of last season following the allegations from Martin.