A National Football League game has several 15-minute quarters with a halftime break of about 15 minutes.

For the Super Bowl, the halftime break is extended to 30 minutes because of the high-priced halftime show. Football is played in any climate from freezing Green Bay in Wisconsin to 90°F heat in Miami, Florida, and domed venues deliver an escape in some locations however for the most part, players must play or kneel on the bench for about 3 sevenths except for halftime spent in the team’s locker room. And while the games are won or lost on the field of play, a good fight can be made that what happens in the locker room at halftime has a profound effect on the game. The game’s “momentum” can shift from one team to the other with a fiery pep talk from the head coach. Players refresh themselves with interests drinks, energy supplements, plus possibly performance-enhancing drugs. The air quality of the locker room is another good concern. Nearly 50 men in full uniform, some weighing more than 300 lbs., plus the coaching staff pile into the locker room at halftime, plus this will cause an immediate rise in humidity that the locker room’s Heating plus Air Conditioning system must react to. Most locker rooms are kept a bit warmer to prevent muscle cramps however moisture from sizzling bodies plus uniforms plus even a quick halftime shower can make for a rather uncomfortable environment. The key for any locker room’s Heating plus Air Conditioning system is good ventilation that moves the air from relatively dry areas to wet areas plus then to the outside. This is pressing to prevent mold plus mildew that can result in the bane of any locker room, the sizzling sock smell that evokes fond memories of our high school locker rooms.


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