Evidence of fair method ological quality suggests that walking is associated with significant improvements in outcome compared with control interventions but longer-term effectiveness is uncertain .
With the use of the U.S. Preventive Services Task Force system , walking can be recommended as an effective form of exercise or activity for individuals with chronic musculoskeletal pain but should be supplemented with strategies aim ed at maintaining participation .
OBJECTIVE To systematic ally review the evidence examining effects of walking interventions on  pain and self-reported function in individuals with chronic musculoskeletal pain .
Supervised fitness walking in patients with osteoarthritis of the knee. A randomized, controlled trial.
OBJECTIVE To assess the effect of a program of supervised fitness walking and patient education on functional status , pain , and use of medication in patients with osteoarthritis of the knee . DESIGN An 8-week r and omized , controlled trial . SETTING Inpatient and outpatient services of an orthopedic hospital in an academic medical center . PATIENTS A total of 102 patients with a documented diagnosis of primary osteoarthritis of one or both knees participated in the study . Data were obtained on 47 of 51 intervention patients and 45 of 51 control patients . INTERVENTIONS An 8-week program of supervised fitness walking and patient education or st and ard routine medical care . MEASUREMENTS Patients were evaluated and outcomes assessed before and after the intervention using a 6-minute test of walking distance and scores on the physical activity , arthritis impact , pain , and medication subscales of the Arthritis Impact Measurement Scale ( AIMS ) . RESULTS Patients r and omly assigned to the walking program had a 70-meter increase in walking distance relative to their baseline assessment , which represents an improvement of 18.4 % ( 95 % Cl , 9.8 % to 27.0 % ) . In contrast , controls showed a 17-meter decrease in walking distance relative to their baseline assessment ( P less than 0.001 ) . Improvements in functional status as measured by the AIMS physical activity subscale were also observed in the walking group but not in the control group ( P less than 0.001 ) ; patients assigned to the walking program improved 39 % ( Cl , 15.6 % to 60.4 % ) . Although changes in scores on the arthritis impact subscale were similar in the two groups ( P = 0.093 ) , the walking group experienced a decrease in arthritis pain of 27 % ( Cl , 9.6 % to 41.4 % ) ( P = 0.003 ) . Medication use was less frequent in the walking group than in the control group at the post-test ( P = 0.08 ) . CONCLUSIONS A program of supervised fitness walking and patient education can improve functional status without worsening pain or exacerbating arthritis-related symptoms in patients with osteoarthritis of the knee
Evidence of fair method ological quality suggests that walking is associated with significant improvements in outcome compared with control interventions but longer-term effectiveness is uncertain .
With the use of the U.S. Preventive Services Task Force system , walking can be recommended as an effective form of exercise or activity for individuals with chronic musculoskeletal pain but should be supplemented with strategies aim ed at maintaining participation .
OBJECTIVE To systematic ally review the evidence examining effects of walking interventions on  pain and self-reported function in individuals with chronic musculoskeletal pain .