unlike major league baseball spring training, where teams congregate at locations in two states (arizona and florida), nfl teams train all over the united states. however, an increasing number of teams do so in the same facilities at which they practice all year long – 19 teams in 2014, and 20 in 2015, up from five in 2000. most teams have abandoned remote locations to "come home" for training camp, largely for practicality reasons. many clubs have recently constructed state-of-the-art headquarters and practice facilities, replete with amenities (multiple practice fields, indoor practice fields, weightlifting rooms, meeting rooms, lecture halls, film study rooms, offices, cafeteria, medical facilities, it infrastructure, media/press conference room, etc.) that can not be provided or matched at other distant locations (colleges, parks, etc.). most if not all of these newer team practice facilities were in fact designed with hosting training camp in mind, and they are able to accommodate the expanded training camp roster sizes. some even feature permanent bleachers for spectators. in addition, the cost of temporarily relocating and accommodating the entire team organization to another location is substantial.