Progressive strengthening exercises are used in rehabilitation to increase muscle strength, tone, size, and function. Progressive strengthening is also referred to as “progressive resistance,” “exercise progression,” and the “overload principle.” Injury, disease, and neurological disorders, such as stroke or traumatic brain injury, can weaken muscles. Bed rest and inactivity can cause muscle wasting. Progressive strengthening exercises build up muscles by gradually increasing the amount of weight or resistance you use while exercising.
