Doorway attached exercise device for use in a standing or sitting position

摘要: An exercise device is releasably attached to a wall adjacent doorway and includes spring-biased arcuate lever arm having resilient pad on one end. A user leans against the moves force of spring his or her abdominal muscles, oblique muscles and/or lower back neck by using with forehead, sides head. This builds strength in front traps as well extensor that hold head up.