SET was still beneficial for maximal and pain-free walking distances at 12 months , but it did not have a significant effect on quality of life parameters .
AUTHORS ' CONCLUSIONS SET has statistically significant benefit on treadmill walking distance ( maximal and pain-free ) compared with non-supervised regimens .
BACKGROUND Although supervised exercise therapy is considered to be of significant benefit for people with leg pain ( peripheral arterial disease ( PAD ) ) , implementing supervised exercise programs ( SETs ) in daily practice has limitations .
This is an up date of a review first published in 2006 .
OBJECTIVES The main objective of this review was to provide an accurate overview of studies evaluating the effects of supervised versus non-supervised exercise therapy on maximal walking time or distance on a treadmill for people with intermittent claudication .
PoleStriding exercise and vitamin E for management of peripheral vascular disease.
PURPOSE The purpose of this investigation was to evaluate the efficacy of PoleStriding exercise ( a form of walking that uses muscles of the upper and lower body in a continuous movement similar to cross-country skiing ) and vitamin E ( alpha-tocopherol ) to improve walking ability and perceived quality of life ( QOL ) of patients with claudication pain secondary to peripheral arterial disease ( PAD ) . METHODS Fifty-two subjects were r and omized into four groups : PoleStriding with vitamin E ( N = 13 ) , PoleStriding with placebo ( N= 14 ) , vitamin E without exercise ( N= 13 ) , and placebo without exercise ( N = 12 ) . The dose of vitamin E was 400 IU daily . Only the PoleStriding with vitamin E and PoleStriding with placebo groups received PoleStriding instruction and training . Assignment to vitamin E or placebo was double blind . Subjects trained three times weekly for 30 - 45 min ( rest time excluded ) . Individuals in vitamin E and placebo groups came to the laboratory biweekly for ankle blood-pressure measurements . RESULTS Results of this r and omized clinical trial provide strong evidence that PoleStriding significantly ( P < 0.001 ) improved exercise tolerance on the constant work-rate and incremental treadmill tests . Ratings of perceived claudication pain were significantly less after the PoleStriding training program ( P= 0.02 ) . In contrast , vitamin E did not have a statistically significant effect on the subjects ' ratings of perceived leg pain ( P= 0.35 ) or treadmill walking duration ( P= 0.36 ) . Perceived distance and walking speed ( Walking Impairment Question naire ) and perceived physical function ( R and Short Form-36 ) improved in the PoleStriding trained group only ( P < 0.001 , 0.022 and 0.003 , respectively ) . CONCLUSION PoleStriding effectively improved the exercise tolerance and perceived QOL of patients with PAD . Little additional benefit to exercise capacity was realized from vitamin E supplementation
SET was still beneficial for maximal and pain-free walking distances at 12 months , but it did not have a significant effect on quality of life parameters .
AUTHORS ' CONCLUSIONS SET has statistically significant benefit on treadmill walking distance ( maximal and pain-free ) compared with non-supervised regimens .
BACKGROUND Although supervised exercise therapy is considered to be of significant benefit for people with leg pain ( peripheral arterial disease ( PAD ) ) , implementing supervised exercise programs ( SETs ) in daily practice has limitations .
This is an up date of a review first published in 2006 .
OBJECTIVES The main objective of this review was to provide an accurate overview of studies evaluating the effects of supervised versus non-supervised exercise therapy on maximal walking time or distance on a treadmill for people with intermittent claudication .