Exercise therapy is effective for patients with knee osteoarthritis , sub-acute ( 6 to 12 weeks ) and chronic ( > or = 12 weeks ) low back pain , cystic fibrosis , chronic obstructive pulmonary disease , and intermittent claudication .
Furthermore , there are indications that exercise therapy  is effective for patients with ankylosing spondylitis , hip osteoarthritis , Parkinson 's disease , and for patients who have suffered a stroke .
There is insufficient evidence to support or refute the effectiveness of exercise therapy  for patients with neck pain , shoulder pain , repetitive strain injury , rheumatoid arthritis , asthma , and bronchiectasis .
Exercise therapy is not effective for  patients with acute low back pain .
It is concluded that exercise therapy is effective for a wide range of chronic disorders
The purpose of this project was to summarise the available evidence on the effectiveness of exercise therapy  for patients with disorders of the musculoskeletal , nervous , respiratory , and cardiovascular systems .
Intermittent Claudication—Surgical Reconstruction or Physical Training?: A Prospective Randomized Trial of Treatment Efficiency
This study reports the initial evaluation of treatment efficiency in 75 patients with intermittent claudication who were r and omized to three treatment groups : 1 ) reconstructive surgery , 2 ) recon structive surgery with subsequent physical training , and 3 ) physical training alone . Before treatment , there were no statistically significant differences between the groups in age , sex , smoking habits , symptom duration of claudication , ankle-arm blood pressure quotient ( ankle-index ) , maximal plethysmographic calf blood flow , symptom-free and maximal walking distance , the history of other atherosclerotic manifestations or in the medical treatment . The walking performance was improved in all three groups at follow-up 13 ± 0.5 months after r and omization . Surgery was most effective , but the addition of training to surgery improved the symptom-free walking distance even further . In pooled observations of the three groups , age , symptom duration , and a history of myocardial ischemic disease correlated negatively with walking performance after treatment . In the operated group , the duration of claudication and a history of myocardial ischemic disease correlated negatively with the walking performance . This was not the case when patients were censored if limited by other symptoms than intermittent claudication after treatment . In the trained group , the duration of claudication correlated negatively to symptom-free and maximal walking distance . Ankle-index and maximal plethysmographic calf blood flow after treatment and the change of these variables with treatment correlated positively with both symptom-free and maximal walking distance when results were pooled for all patients . Although this mainly was a consequence of the improved blood flow after surgery , the change of maximal plethysmographic calf blood flow also correlated with symptom-free but not with maximal walking distance in the trained group . The results demonstrate that , compared with physical training alone , operation alone or in combination with subsequent training are superior treatment modalities in patients with intermittent claudication
Exercise therapy is effective for patients with knee osteoarthritis , sub-acute ( 6 to 12 weeks ) and chronic ( > or = 12 weeks ) low back pain , cystic fibrosis , chronic obstructive pulmonary disease , and intermittent claudication .
Furthermore , there are indications that exercise therapy  is effective for patients with ankylosing spondylitis , hip osteoarthritis , Parkinson 's disease , and for patients who have suffered a stroke .
There is insufficient evidence to support or refute the effectiveness of exercise therapy  for patients with neck pain , shoulder pain , repetitive strain injury , rheumatoid arthritis , asthma , and bronchiectasis .
Exercise therapy is not effective for  patients with acute low back pain .
It is concluded that exercise therapy is effective for a wide range of chronic disorders
The purpose of this project was to summarise the available evidence on the effectiveness of exercise therapy  for patients with disorders of the musculoskeletal , nervous , respiratory , and cardiovascular systems .