The Iron Neck is a specialized piece of fitness equipment designed to strengthen and stabilize the neck and upper back muscles. It typically consists of a head-mounted device with adjustable resistance, allowing for rotational and linear neck exercises to improve strength, mobility, and injury prevention.
I use an iron neck which I really believe in it's like the only thing that I've ever done that's strengthened my neck
""The speaker explicitly mentions 'I use an iron neck which I really believe in it's like the only thing that I've ever done that's strengthened my neck'."