Iron Neck Pro

Models sold in this section come with 3 front pads for small, medium, and large size heads in additional to a getting started guide. Other accessories are sold separately. 

Pro: The Iron Neck Pro is our most popular model and the ideal choice for rehabilitation, reducing injury risk, and strength training applications. The variable friction dial works similar to a brake in a spinning bike, allowing you to adjust the amount of friction applied and take complete control over your training.