Resistance-generating device, exercise apparatus, and method

A method of adjusting a resistance-generating device, comprising:

• displacing parts of the resistance-generating device positioned at opposed ends of the resistance-generating device to another position in which the parts of the resistance-generating device are positioned between the opposed ends.

An exercise apparatus, comprising:

• a first structure spaced apart from a second structure, the second structure being displaceable relative to the first structure;
• and
• one or more resistance-generating devices having a resilient body extending between opposed ends, a first mounting member attached to the resilient body at one of the ends and a second mounting member attached to the other end of the resilient body, the resilient body having a first portion extending between the first and second mounting members and a second portion extending between the first and second mounting members, the first portion being spaced apart from the second portion, the first and second mounting members being made of an inelastic material, at least one of the first and second mounting members being removably mountable to a corresponding one of the first and second mounting members of another resistance-generating device, the first mounting member being removably mountable to the first structure and the second mounting member being removably mountable to the second structure, the resilient body generating resistance upon the first and second portions being elastically deformed by displacement of the second mounting member mounted to the second structure relative to the first mounting member mounted to the first structure.