What is a full nelson?

The full nelson is a grappling hold primarily used in combat sports and wrestling. It is characterized by the attacker positioning themselves behind the opponent and, from that position, threading both arms under the opponent's armpits to lock their hands together behind the opponent's neck.

• Mechanics: To execute a full nelson, the attacker typically stands behind the opponent. Each arm is passed under the opponent's armpit, with the hands clasped together at the back of the opponent's neck. This creates a lever that can apply pressure to the neck and spine.
• Legality: The full nelson's legality varies depending on the sport or competition. In professional wrestling, it is a commonly used move. However, in amateur wrestling and scholastic wrestling, the full%20nelson is often illegal due to the risk of injury to the cervical spine, particularly when applied with excessive force or for prolonged periods. Single or half nelsons are generally permitted. In mixed martial arts (MMA) a full%20nelson is legal, although rarely seen.
• Variations: There are variations of the nelson hold, including the half%20nelson, where only one arm is used to apply pressure to the opponent's neck. A quarter%20nelson is also a variation. These are generally safer and more commonly used in wrestling where the full nelson is prohibited.
• Risks: Improper application of a full%20nelson can cause serious injury to the neck and spine. Due to the potential for hyperextension and compression, caution and proper training are essential.
• Effectiveness: While a properly applied full%20nelson can be very effective at controlling and potentially submitting an opponent, it's also relatively easy to defend against if the opponent is aware of the attack and has proper defensive techniques. Escapes often involve manipulating the attacker's arms or shifting body weight to alleviate pressure.