Neck Flex

The Original Neck Flex is our flagship harness. Our patented design allows for an incredibly versatile and truly effective training experience. Our

The Original Neck Flex® Head Harness Kit

Neck Flex Josie by David3X on DeviantArt

Neck Flex - MMB Pro Series, Neck Muscle Trainer Kit, Functional Trainer & Weight Lifting Equipment, Heavy-Duty Head Harness Weight Belt with Chain, Resistance Band & Door Anchor

Neck Flex® - Neck Training and Exercise Equipment

Neck Flex

The Official Neck Flex®

Neck Workout

Original Neck Flex — Neck Flex®

Mike The Machine Bruce talks Neck Training with the Neck Flex