Key benefits Strengthen neck muscles and the upper cervical area to support athletic performance and aid in neck injury recovery. Safe, progressive training with weight, using a weightsecure chain and centerweight rings for added stability. Flexible placement and fit with a head harness and adjustable neck strap, enabling multiple contact points (forehead, upper head, and under the chin). Key features Neck strap with head harness and an adjustable shoulder strap for versatile placement on the head, forehead and chin. Drings on both sides of the ears and under the chin to support complex exercises, such as horizontal neck extensions with weight. Chains to keep weights in place and rings to keep weights centered for enhanced safety and stability during workouts. Designed as an essential tool for progressive cervical training and safe weight progression. Use scenarios In a gym or home training setup for athletes such as MMA fighters, boxers, bodybuilders and other competitors aiming to strengthen neck and upper cervical muscles. Rehabilitation and neck injury recovery as part of a controlled training program. Weightassisted neck extension and other neck exercises in strength training sessions to improve neck stability and resilience. Safety and usage guidance Start with light resistance and gradually increase weight. Ensure the weight remains centered and secured by the rings and chains. Adjust the fit to reduce movement and maximize comfort during exercises. Specifications and compatibility Includes a head harness and neck strap system with adjustable positioning. Drings located on the sides of the ears and under the chin for complex exercise options. Weight is secured and centered using chains and rings for added safety and stability.