Cable Seated Neck Flexion (with head harness)
Sit on bench with weighted neck harness on head. Move head up by hyperextending neck. Your back should be facing the machine. Return by bending neck down until chin touches upper chest. Repeat.
Sit on bench with weighted neck harness on head. Move head up by hyperextending neck. Your back should be facing the machine. Return by bending neck down until chin touches upper chest. Repeat.