Iron Necks in this section are either brand new, factory seconds that didn’t meet our quality standards or slightly used / demo units. These items may have minor cosmetic issues such as finish blemishes or inconsistencies. All Closeout products are limited time, clearance units. These Iron Necks will perform to standard and are fully functional and safe to train with, but do not carry a warranty and all sales are final.
Iron Neck Pro features our Variable Friction Dial, allowing you to adjust the amount of friction applied when turning your head. This works similar to a adjustable brake in a spinning bike. Start friction-free to focus on form and proper biomechanics, then as you get stronger and more comfortable with the system, you can increase the friction.