In collegiate football, specific regulations exist to protect players from dangerous contact, particularly to the head and neck area. These rules prohibit forcible contact against a defenseless opponent, especially when initiated with the crown of the helmet. For example, launching oneself into an opponent with the head down and making forcible contact above the shoulders is considered a foul. The specific criteria for these fouls often involve the position of the player initiating contact, the location of the contact on the opponent, and the launch point of the player initiating the contact.
These player safety regulations are crucial for reducing the risk of serious injury, including concussions and spinal injuries. The rules have evolved over time, reflecting increased understanding of head trauma and its long-term consequences. Historically, enforcement has been a point of emphasis, with ongoing debate about the most effective methods of officiating these plays and educating players and coaches. The goal is to foster a competitive environment while prioritizing player welfare and minimizing the occurrence of potentially life-altering injuries.