Maxx Crosby knows how to make people angry, no matter the time of year or the opponent.

Maxx Crosby made Kirk Cousins angry during the Raiders' practice in Nevada.

Maxx Crosby hit Kirk Cousins' arm twice, and Kirk got very angry. He went after Maxx, but teammates stopped them. Kirk stayed on the field, but Maxx went to the side.

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Kirk Cousins was getting ready for practice at the Raiders' training camp in Nevada.

Kirk Cousins stayed on the field, but Maxx Crosby went to the side.

The Raiders' coach said fights like this happen in training camp.

The coach said the two players are leaders and that's why they fought. He also said they need to be smart and not fight in games.

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Maxx Crosby was getting ready for practice at the Raiders' training camp in Nevada.

The Raiders' tight end said Kirk Cousins has an edge, but he doesn't want him to throw punches.

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The tight end said Kirk Cousins will defend his team, but he doesn't want him to throw punches. He said Kirk has always had an edge.

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Kirk Cousins was getting ready for practice at the Raiders' training camp in Nevada.

The tight end said he doesn't want Kirk to get in trouble, but he needs to defend himself.

The Raiders chose Kirk Cousins to start, and he has been practicing with the first team. He will likely start when they play the Miami Dolphins.

The Associated Press helped with this report.

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Ryan Canfield works for Fox News Digital.