When competitive athletes are put in helmets and pads and told to destroy each other, it is only a matter of time before things get a little bit heated up and that is exactly what happened on Thursday at Detroit Lions training camp.According to a report from Benjamin Raven, Lions offensive lineman Dan Skipper threw a punch at defensive lineman, Austin Bryant.’Dan Skipper and Austin Bryant dust up alert. Looked like Big Skip threw a punch at Bryant’s helmet after they untangled, then Logan Stenberg comes out of nowhere and throws a helmet like a bowling ball.