Close up shot of group young professional american football players warming up and stretching together before a practice on the field focus on the legs - Stock Photo & Image

Close up shot of group young professional american football players warming up and stretching together before a practice on the field focus on the legs

Closeup shot of American football player holding black helmet at field

Cup Final Football Catalan among Rookies vs Badalona Dracs Barbera held in Barbera del Valles (Barcelona)

Closeup shot of American football player holding black helmet at field

Group of young american football players warming up and stretching together before a practice on the field

Closeup shot of American football player holding black helmet at field

Cup Final Football Catalan among Rookies vs Badalona Dracs Barbera held in Barbera del Valles (Barcelona)

Group of young american football players in action during the training at field

Team coach throwing the ball into the group of young american football players in action during the training at the field

Closeup shot of American football player holding black helmet at field

Closeup shot of American football player holding black helmet at field

Closeup shot of American football player holding black helmet at field

Closeup shot of american football player and helmet on grass field at night

Group of young professional american football players in action during training match on the stadium field

Young american football player in action during the training at field