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 .
One-year followup of patients with osteoarthritis of the knee who participated in a program of supervised fitness walking and supportive patient education.
OBJECTIVE To determine whether gains in functioning observed immediately following participation in an 8-week program of supervised fitness walking for patients with knee osteoarthritis were sustained at 1-year followup . METHODS Twenty-nine ( 61.1 % ) of 47 original intervention program patients and 23 ( 51.1 % ) of 45 original control patients were interviewed by telephone at 1-year followup . Patients completed the Arthritis Impact Measurement Scales physical activity , arthritis impact , pain , medication use , and general health perceptions subscales , as well as a separate visual analog pain scale and measures of perceived self-efficacy to cope with arthritis pain and other symptoms . RESULTS Adherence to walking was low , and there were no statistically significant differences between intervention and control patients at one year . CONCLUSIONS The failure of intervention patients to maintain regular walking result ed in loss of functional benefits that were observed at 8 weeks in the original study . Long-term adherence to walking is critical to maintenance of initial gains in functional outcomes
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 .