Patent ID: 9011298
Filing Date: 2015-04-21
Classification: A63B

Abstract:
1. An exercise apparatus, comprising: a support frame comprising vertical sliding poles; a slidable weight bar assembly coupled to vertical slide poles of the support frame, the slidable weight bar assembly capable of guided movement along the slide poles, the weight bar assembly comprising hollow sliding guides coupling the slidable weight bar assembly to the vertical slide poles and horizontal weight bars extending horizontally from the hollow sliding guides; spring assemblies, each spring assembly positioned about one of the vertical sliding poles at a height above the slidable weight bar assembly, the spring assemblies being compressed by the hollow sliding guides during an upward movement of the weight bar assembly and the spring assemblies being released and generating an additional downward force on the weight bar assembly during a downward movement of the weight bar assembly; each spring assembly is adjustably positioned about a respective vertical sliding pole at a desired height, each spring assembly comprises a base member fixedly coupled to a spring, the base member and the spring capable of guided movement along the respective vertical slide pole, each spring assembly further comprises a latch protruding from the base member to mechanically couple the spring assembly to the support frame at the desired height.