Welcome to the Next Level
The Neck Flex® is a revolutionary patented head harness and training system that is changing the face of neck training as we know it. The Neck Flex® utilizes a groundbreaking design model that promotes the most versatile, effective, and safest means possible to train your neck.
Neck Flex® is a true game-changer in every sense.
(PAT. 11,007,405) (PAT. 11,413,491 B2)