The Cadillac sports an assortment of springs, bars, straps and supports. The apparatus allows for the precise isolation of muscle groups, making it ideal for training those with injuries, the elderly and elite athletes. The metal framework also allows for gravity and spring-assisted exercises to be carried out, allowing the student to concentrate more on their technique than might not otherwise be possible.

The Wunda Chair can be used lying down, sitting up and standing. As with the other apparatus, various attachments can be added and removed, and springs can be adjusted to provide the required resistance. This small but dynamic piece of equipment provides a full body workout.