When jobs and playing time are on the line like during NFL training camps, for example, things can get out of control at times.

Usually when fights do break out in training camp, it's during joint practices when two teams are going against one another.  Sometimes, though, teammates get into it during practice and on Tuesday, three fights broke out at Browns' camp.

The most notable of the three scrums featured wideout Jarvis Landry, who made a catch, got taken to the ground, got up, and threw the ball at his teammate Terrance Mitchell's head.
The Browns are the team featured on this season's edition of 'Hard Knocks', so naturally fans can't wait to see the episode with this fight, the different angles of the altercation, and any other behind-the-scenes footage of it.
In a contact sport like football, these things happen from time to time and if Browns' head coach Hue Jackson wasn't worried about the altercations, nobody else should be.
(H/T: @wkyc3)