Improves neck strength. The neck exerciser helps strengthen neck muscles and enhance overall stability, suitable for athletes such as football players, boxers, and wrestlers. Simple and adjustable design. The neck weightlifting harness can be adjusted to fit various head sizes, providing maximum comfort for the head and neck. Made from reliable materials. Constructed with high-quality diving fabric and nylon, the neck harness fits securely around the head, forehead, and chin, with reinforced side seams to prevent skin irritation. Practical training tool. This multifunctional neck strengthening harness supports exercises aimed at building neck strength and aiding in muscle development. Wide application. The neck trainer features D-rings located on the sides of the ears and above the forehead, enabling a range of exercises including resisted neck extensions.