gap is formed between the front and rear surfaces of central outermost telescoping bar 101 and rectangular rings or other elastic band attachment points 102 103 and 104 these gaps provide for the attachment of elastic bands and other accessories used in various exercise routines adjacent to rectangular ring or other elastic band attachment point 103 and welded or otherwise attached to the bottom surface of central outermost telescoping bar 101 is a first bolt or other anchoring means 105 adjacent to this first bolt or other anchoring means 105 linear slot 106 is machined or otherwise formed in the bottom surface of central outermost telescoping bar 101 at the opposite end of central outermost telescoping bar 101 and adjacent to rectangular ring or other elastic band attachment point 104 circular mating hole 107 is drilled or otherwise formed through the top and bottom surfaces of central outermost telescoping bar 101 locking pin 108 is provided capable of being inserted through circular mating hole 107 in such a way that it extends completely through central outermost telescoping bar 101 attached to the distal end of right innermost telescoping bar 130 is right end plate 131 attached in turn to right end plate 131 is right frictional compressible outer pad comprised of one or more separate compressible elements identified in the preferred embodiment as 132 a 132 b and 132 c these elements are assembled to thus present a vertical linear groove or depression 133 in the outward facing face of the frictional compressible pad such that it rests securely over the door stop molding found on most door frames welded or otherwise attached to the bottom surface at the proximal end of right innermost telescoping bar 130 is a second bolt or other anchoring means 134.