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The main objective of the current proposal is to investigate the clinical and physiological changes triggered by massage therapy in a group of individuals with chronic low back pain experiencing muscular fatigue.
The investigators believe these objectives are in line with the "2014 Massage Therapy Research Fund research priorities", since the results produced by these investigations will generate knowledge with regard to the short term clinical efficacy of massage therapy and will provide critical information related to the physiological mechanisms underlying massage therapy clinical effects. Most importantly, the combined assessment of clinical and physiological outcomes will also yield key information to identify specific biological components of the massage therapy intervention. Determining the presence of a biological mechanism is, as for any treatment, considered one of the necessary criteria to declare a causal relationship between a specific intervention and its associated clinical effects. The investigators strongly believe that the proposed research will contribute to the identification of specific mechanisms that will complement the emerging clinical evidence supporting massage therapy in the treatment of chronic low back pain.
The proposed research project will involve researchers and future practitioners of massage therapy. In conjunction with a high quality research environment, it is the goal of the investigators to create an educational environment for undergraduate and graduate students that will foster interdisciplinary collaboration in order to ensure a diversified; high quality training of young researchers and clinician scientists working in the field of manual therapies.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Massage | Experimental | Massage therapy of the lumbar muscles in a prone position during 30 minutes |
|
| Control | No Intervention | Rest during 5 minutes in a prone position |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Massage | Other | Massage therapy localized to the back of the individuals for a duration of 30 minutes |
|
| Measure | Description | Time Frame |
|---|---|---|
| Median frequency slope of the lumbar muscles (Hz/s) | Fatigue will be assess during a extensor muscle endurance task throught surface electromyography electrodes (the more the slope value is negative and high, the more the muscle presents an important fatigue) | assessed immediatly after massage or rest |
| Maximal isometric force of the lumbar muscles (Newtons) | Back extensor isometric force is assess throught surface electromyography electrodes during a five seconds maximal volontary contraction | assessed immediatly after massage or rest |
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Inclusion Criteria:
Exclusion Criteria:
herniated disk fractures spondylolisthesis
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| Name | Affiliation | Role |
|---|---|---|
| Martin Descarreaux, DC PhD | Université du Québec à Trois-Rivières | Principal Investigator |
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No data sharing will be done
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| ID | Term |
|---|---|
| D017116 | Low Back Pain |
| ID | Term |
|---|---|
| D001416 | Back Pain |
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
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| ID | Term |
|---|---|
| D008405 | Massage |
| ID | Term |
|---|---|
| D064746 | Therapy, Soft Tissue |
| D026201 | Musculoskeletal Manipulations |
| D000529 | Complementary Therapies |
| D013812 | Therapeutics |
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repeated measures crossover
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| D013568 |
| Pathological Conditions, Signs and Symptoms |
| D026741 | Physical Therapy Modalities |
| D012046 | Rehabilitation |