An aerobic walking programme versus muscle strengthening programme for chronic low back pain: a randomized controlled trial.
Clin Rehabil. 2013 Mar;27(3):207-14
Authors: Shnayderman I, Katz-Leurer M
OBJECTIVE: To assess the effect of aerobic walking training as compared to active training, which includes muscle strengthening, on functional abilities among patients with chronic low back pain.
DESIGN: Randomized controlled clinical trial with blind assessors.
SETTING: Outpatient clinic.
SUBJECTS: Fifty-two sedentary patients, aged 18-65 years with chronic low back pain. Patients who were post surgery, post trauma, with cardiovascular problems, and with oncological disease were excluded.
INTERVENTION: Experimental ‘walking’ group: moderate intense treadmill walking; control ‘exercise’ group: specific low back exercise; both, twice a week for six weeks.
MAIN MEASURES: Six-minute walking test, Fear-Avoidance Belief Questionnaire, back and abdomen muscle endurance tests, Oswestry Disability Questionnaire, Low Back Pain Functional Scale (LBPFS).
RESULTS: Significant improvements were noted in all outcome measures in both groups with non-significant difference between groups. The mean distance in metres covered during 6 minutes increased by 70.7 (95% confidence interval (CI) 12.3-127.7) in the ‘walking’ group and by 43.8 (95% CI 19.6-68.0) in the ‘exercise’ group. The trunk flexor endurance test showed significant improvement in both groups, increasing by 0.6 (95% CI 0.0-1.1) in the ‘walking’ group and by 1.1 (95% CI 0.3-1.8) in the ‘exercise’ group.
CONCLUSIONS: A six-week walk training programme was as effective as six weeks of specific strengthening exercises programme for the low back.
PMID: 22850802 [PubMed – in process]