Ever seen smelling salts used on the air? Well, the cast of "First Things First" did so on Thursday, and George Kittle approves.

Ammonia and smelling salts have long been used by NFL players before and during games to give them an extra pick-me-up whenever they need a boost of energy. This includes any form of smelling salts and ammonia capsules or inhalers.

NFL training camp news is usually reserved for roster transactions, position battles, and preparations for the new season. On Tuesday, however, George Kittle broke a bit of his own unique news. The 49ers tight end reportedly "crashed the set" where NFL Network's Mike Garafolo and others were sitting,