The Kettler UNIX PX elliptical cross trainer is a solid machine manufactured in Germany that features the EXT technology which helps save floor space at home without compromising on a generous stride length of 19'' (48cm). The elliptical is equipped with a 20kg (44lbs) flywheel that ensures smooth operation & provides a choice of 15 electronically controlled resistance levels that guarantee challenging workout sessions. The cross trainer utilises perspiration-resistant keys for added comfort & is supplied with a 3-colour backlit LCD display with a handy ''heart rate light'' feature. It delivers feedback on 8 workout statistics & offers 10 workout programmes including heart rate control, target zone training as well as recovery pulse & fitness test.