What Are the Effects of Immobility on Body Systems?

Immobility has a generally negative effect on many of the major organs of the body, including the respiratory, cardiovascular, musculoskeletal and gastrointestinal systems. According to Healthy Aging, people who are old, chronically ill or otherwise not in good health are particularly susceptible to the effects of immobility, but anyone who is confined to bed rest for a long period may begin to suffer ill effects.