Abstract: An improved block system may comprise a plurality of individual members, each member geometrically equivalent in shape and equivalent in size in two dimensions, while being of varying thickness. The plurality of blocks may be of malleable and/or semi-compressible material, and covered with fabric or material suitable to easy cleaning and sterilization. The plurality of blocks are utilized in a manner either singly or in groups to accommodate and support a individual's head and neck while the individual is being treated for musculoskeletal disorders. The invention may be utilized with a standing or supine individual. The plurality of blocks are further of a shape making them easily handleable and stackeable by a therapist, physical trainer, or other professional. The invention may also be utilized in a like manner to support an individual's head and neck while performing other exercises or tasks requiring head support.