Seated Head Harness Neck Resistance alternatives

4 exercises that train the neck like the Seated Head Harness Neck Resistance does. Different equipment first.

ExerciseEquipmentAlso works
Isometric Neck Exercise - Front And BackBody only–
Isometric Neck Exercise - SidesBody only–
Lying Face Down Plate Neck ResistanceOther–
Lying Face Up Plate Neck ResistanceOther–