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 .
Physical therapy and Parkinson's disease
In a r and omized , single-blind , crossover study , we evaluated physical disability in moderately advanced Parkinson 's disease ( PD ) patients after 4 weeks of normal physical activity and 4 weeks of an intensive physical rehabilitation program .  We used a  timed motor task  and a st and  ard assessment of PD severity ( the Unified Parkinson 's Disease Rating Scale [ UPDRS ] with subscales for mentation , activities of daily living [ ADL ] , and motor function ) completed by an investigator blinded to the physical rehabilitation status of the patient . Following physical rehabilitation , there was significant improvement in the UPDRS ADL and motor scores , but no change in mentation score . During the 6 months following physical rehabilitation , patients did not regularly exercise , and the UPDRS scores returned to baseline . We conclude that physical disability in moderately advanced PD objective ly improves with a regular physical rehabilitation program , but this improvement is not sustained when normal activity is resumed
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 .