Cortex SM-25 Single Station Upgrade Attachment Weight Packages The PolarTub’s spacious design allows

The PolarTub’s spacious design allows for full-body immersion

gymnastics and any sort of general fitness

full-body massage with the latest in home wellness tech

You'll be feeling the burn when you introduce the complete Cortex 2kg to 10kg Medicine Ball Set into your workout

the two-metre wraps brace the knees during your top-end lifts

Cortex SM-25 Single Station Upgrade Attachment Weight Packages The PolarTub’s spacious design allowsExpand your resistance training with the Single Station Add On for the SM 25. This powerful plate loaded cable station creates a true 1: 1 pulley ratio for full resistance output, giving you a greater weight range to work with. It also allows you to train simultaneously on both stations without having to swap attachments. Please note: this add on cannot be used in conjuction with SM 25 Chest Fly Upgrade Attachment.