New York Giants running back Saquon Barkley lowered his shoulder

and hit cornerback Aaron Robinson hard, sending him to the ground.

Barkley’s truck-stick hit was a bit more aggressive and physical than the standard of level play

during camp practice — at least to date. And with temperatures again soaring near

the triple digits (heat index), it was the spark that ignited the fire.

The subsequent two plays also featured a little back-and-forth and shoving. Then all hell broke lose.

Center Jon Feliciano and linebacker Tae Crowder got into a scuffle.

That was followed by offensive coordinator Bobby Johnson shoving linebacker Cam Brown,

which resulted in a sucker punch courtesy of Feliciano.