| 摘要 |
A neck developer capable of facilitating a complete neck exercise through frictionally-resisted pivotal movement on two axes. The neck developer is free-standing, and readily adjustable to trainees of different heights, head sizes, and strengths. The device permits neck exercise either through resisted pivotal movement on a horizontal first pivot axis effected, for example, by either side-to-side or front-to-back head motion depending upon the orientation of the trainee, through resisted pivotal movement effected by head twisting motion, or both.
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