A diagram of a football play on a chalkboard with a football, chalk, eraser ane a whistle

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Size: 4153px × 2763px
Photo credit: © Michael Flippo - Sports Images / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: american, background, blackboard, chalk, chalkboard, coach, coaching, equipment, eraser, football, objects, sport, sports, whistle, white