As a method for achieving the objective of the present invention, provided is a neck exercise support for neck exercise formed in the upper part of a chair, the neck exercise support comprising: a contact plate which is to be in contact with the head； a central hole which forms an empty space in the center of the contact plate； a first insert hole which transversely penetrates the interior of the contact plate； a contact plate support which is configured so as to support the contact plate； a second insert hole which is transversely formed in the center of the contact plate support to correspond to the first insert hole of the contact plate； a coupling part which penetrates the first insert hole and the second insert hole； a contact plate support through-hole which is formed in the vertical direction with respect to the second insert hole； and a pair of first coupling rods which are coupled with the contact plate support through-hole； wherein the contact plate is coupled with the contact plate support via the coupling part, and the contact plate support coupled with the coupling part is connected through the first coupling rods.
