Several Ravens players will join Mason for offseason workouts, training and conditioning at Towson University on May 24-26.
The players will train in the weight room privately from 8 to 9 a.m., then participate in on-field conditioning from approximately 9 a.m. to noon.
At least 20 Ravens players and possibly as many as 25 are expected to attend the workouts.
Because of the NFL lockout, players are not permitted to work out at team facilities. Players from teams such as the Dallas Cowboys, San Diego Chargers, New York Jets and New York Giants have been practicing on their own.
Adam Schefter is ESPN's NFL Insider.