Multi-exercise system

摘要

A multi-exercise system (10) is provided to actuate a resistive force loading responsive to an applied force by a user. The system (10) includes a base frame (24) mounted on a base surface (22). The base frame (24) includes a pair of base bar frame members (36 and 38) which are extended in the vertical direction (18) and are displaced each from the other in a horizontal direction (20). A resistive force mechanism (40) is vertically displaceable on the base bar frame members (36 and 38) and are further fixedly securable at predetermined vertical locations at the discretion of the user. A rotational actuation mechanism (84) is rotatable about a singular axis (16) and is coupled to an upper portion (42) of the resistive force mechanism (40). The rotational actuation mechanism (84) linearly displaces a resistive force mechanism first lower portion (46) with respect to a resistive force mechanism second lower portion (48) responsive to a rotational actuation force applied by the user. The resistive force mechanism second lower portion (48) is rigidly secured to the resistive force mechanism upper portion (42) and is linearly displaceable with respect to the resistive force mechanism first lower portion (46). The multi-exercise system (10) allows for rotational actuation about the singular axis (16) and provides for a simplified operating mechanism for resistive force loading.