Abstract: An interconnect module for use on a resistance band exercise device. The module can include one or more electronic transducers for tracking motions of the resistance band during exercises. The module can communicate wirelessly with a user's mobile phone running an app which monitors and directs usage. The module can include a pair of matable subsections. A base unit subsection can house the electronics while a band unit subsection can attach to an end of a resistance band. The subsections can quickly attach and detach from one another using a simple twisting motion. Additional second subsections can attach to different resistance bands thereby allowing adjustment of the exercise device properties by swapping out bands.

Abstract: A fixed musculature exerciser adapted for a specific cardiovascular training exercise such as a rowing motion includes a plurality of spaced apart support legs including laterally and outwardly extending sponsons acting as stabilization feet. A resilient resistance band can be conveniently and removably secured at both ends between a pair of linearly opposed, spaced apart anchorments secured to the distal end sections of a pair of adjacent sponsons. One end of the resistance band can be detached and the band used for strength training. Additional resistance bands can be similarly secured between other pairs of anchorments on separated sponsons.