Abstract: A wall-mounted exercising device which is characterized by a frame secured to the wall of a structure, a pair of articulated upper arms, each having one end attached to the top of the frame in spaced relationship and the opposite end of the arms adapted for engagement with a pair of arm rests to mount a chinning bar, a U-shaped middle arm pivotally secured to the midpoint of the frame, with the parallel opposite ends of the middle arm adapted for swinging upward into a horizontal configuration and braced in this configuration by a pair of lower arms which are pivotally attached to the bottom of the frame in spaced relationship. When not in use, the top and middle arms pivot downwardly and the upper arm pivots upwardly, for folding against the frame to conserve space.