The Minnesota Vikings will begin a second week of Organized Team Activities tomorrow at Winter Park. The team had three football workouts last week and will have three more this week. The NFL allows teams to conduct ten OTA sessions in the off-season. Players are allowed to do football-related activities in those OTA workouts. When not in OTA’s, players can be at team headquarters, but only strength train and condition. The Vikes will have four OTA workout days next week, followed by a mini-camp the following week.