Cross Trainers are used by people for a good full body workout. Cross Trainers simulate the movement of running crossed with cycling. The individual exercising stands vertical and mirrors the movment of riding a bike from a vertical postition.
Cross Trainers are a brilliant form of aerobic exercise and is very low impact. Cross Trainers often have adjustable settings so that you can vary the restistance and programme.
You can buy cross trainers from some sports shops or online. Many places will offer delivery service so that you do not need to worry about transporting cross trainers owing to their size.