Conclusion Although data are limited , there is a strong significant relationship between plantar flexor muscle strength and treadmill walking ability .
Background and Objective Exercise is a widely accepted treatment known to improve walking ability in persons with peripheral arterial disease ( PAD ) ; however , it has not been confirmed as to whether exercise improves fitness and performance-based function and , consequently , performance of activities of daily living ( ADL ) .
This systematic review aims to identify whether any mode of structured exercise improves physical fitness or performance-based tests of function and whether improvement in walking ability is related to an improvement in these outcomes .
Data Sources and Study Selection Eligible studies included r and omized controlled trials ( RCTs ) using an exercise intervention for the treatment of intermittent claudication with fitness ( including the 6-min walk ( 6MW ) , aerobic capacity , shuttle and muscle strength ) tests and performance-based tests of function as the outcomes .
The effects of exercise training on walking function and perception of health status in elderly patients with peripheral arterial occlusive disease.
OBJECTIVE To determine the effects of 12-week exercise programme on ambulatory function , free-living daily physical activity and health-related quality of life in disabled older patients with intermittent claudication . DESIGN Prospect i ve , r and omized controlled trial . SETTING University Medical Center and Veterans Affairs Medical Center , Taipei , Taiwan . SUBJECTS Thirty-two of 64 patients with Fontaine stage II peripheral arterial occlusive disease ( PAOD ) were r and omized to exercise training and 32 to usual care control .  Five patients from the exercise group and six patients from the control group dropped out , leaving 27 and 26 patients , respectively , completing the study in each group . INTERVENTIONS Twelve weeks of treadmill exercise training . MAIN OUTCOME MEASURES Treadmill walking time to onset of claudication pain and to maximal claudication pain , 6-min walk distance , self-reported ambulatory ability and perceived health-related quality of life ( QOL ) . RESULTS Compliance of exercise programme was 83 % of the possible sessions . Exercise training increased treadmill walking time to onset of claudication pain by 88 % ( P < 0.001 ) , time to maximal pain by 70 % ( P < 0.001 ) , and 6-min walk distance by 21 % ( P < 0.001 ) . SUBJECTS Perception of health-related QOL improved from 12 % to 178 % in the exercise group . These improvements were significantly better than the changes in the control group ( P < 0.05 ) . CONCLUSIONS Significant improvements in claudication following 12-week exercise training in elderly PAOD patients were observed . Increase in treadmill walking time to maximal claudication pain in these patients translated into the improvement of perceived physical health , which enabled the patients to become more functionally independent
Conclusion Although data are limited , there is a strong significant relationship between plantar flexor muscle strength and treadmill walking ability .
Background and Objective Exercise is a widely accepted treatment known to improve walking ability in persons with peripheral arterial disease ( PAD ) ; however , it has not been confirmed as to whether exercise improves fitness and performance-based function and , consequently , performance of activities of daily living ( ADL ) .
This systematic review aims to identify whether any mode of structured exercise improves physical fitness or performance-based tests of function and whether improvement in walking ability is related to an improvement in these outcomes .
Data Sources and Study Selection Eligible studies included r and omized controlled trials ( RCTs ) using an exercise intervention for the treatment of intermittent claudication with fitness ( including the 6-min walk ( 6MW ) , aerobic capacity , shuttle and muscle strength ) tests and performance-based tests of function as the outcomes .