Patent attributes
An exercise apparatus, system, or kit that includes separate components that can be used together during a workout. In one embodiment, the exercise system includes a cylindrical body, an elongated bar, and one or more resistance bands. The elongated bar may be a one-piece bar or a multi-piece bar. The cylindrical body extends along a longitudinal axis and has an annular groove formed into its outer surface that surrounds the longitudinal axis and a bore extending through the cylindrical body in the direction of the longitudinal axis. The dimensions of the bar, the groove, and the bore are such that the bar can be inserted into and through the bore and the bar can be positioned within the annular groove to achieve different types of exercise. Furthermore, the resistance bands can be coupled to the elongated bar.