| 摘要 |
A doorframe mountable exercise system for providing an exercise system that uses a relatively small area of space. The doorframe mountable exercise system includes an elongate member. The elongate member has a first end and a second end. A first rod and a second rod each has an end integrally coupled to and extending away from one of the ends of the elongate member. The first and second rods each have a pair of openings therein. A first and second support bar is removably fastened to opposite sides of a doorframe. A variable weight resistance system includes cables and a plurality of biasing members. Each of the cables extends through the opening of each of the rods. The biasing members are generally resiliently elastic along a longitudinal axis. The biasing member each have a distal end and a proximal end. Each of the distal ends is removably couplable to an end of the cables. A plurality of coupling means removably couples the proximal ends of the biasing members to the first and second rods.
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