Very low level of stress on the spine and other joints and bones
Provides an efficient cardiovascular workout and, secondarily, helps build muscle strength when the greater resistance settings are used
Most elliptical trainers allow the user to adjust the incline and resistance levels
Some models offer foot pedals that move in dual directions (i.e., forward and backward) to exercise more muscle groups and add variety to the exercise routine.
Some models of elliptical trainers also have handles or poles to provide an upper body workout (similar to the upper body workout in cross country skiing).
