Exercise apparatus using elastic cable

In exercise apparatus for conditioning neck muscles, a head harness comprising

• a) a band for encircling a person's head at forehead level, said band being substantially corvilinear when extended,
• b) an adjustable length closure for connecting the ends of said band to fit a user's head,
• c) a pivot post fixedly disposed intermediately between the ends of said band, said post having a pivotal mounting means affixed thereto for securing a belt,
• d) a belt configured with a first end extremity secured to said pivot post for being rotatable thereon, and second end extremity provided with a buckle which fastens to form an openabvle loop for securing said second end of said belt to another object, sais belt being further configured with at least two openings therethrough disposed intermediate said end extremities and aligned one to the other at an angle of substantially forth-five degrees to the centerline of said belt,
• e) at least one fixed stud disposed on said band intermediate at least one end of said band and said pivot post for being received through said two openings in said belt when said belt is folded at forty-five degrees with said two openings disposed in co-axial alignment, thereby enabling said belt to operably extend perpendicularly from said band at said post,
• f) a chin strap securing said head harness to the head of a user.