Key inclusion & exclusion criteria
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Inclusion Criteria:
1. medically diagnosed with non-specific chronic low back pain,
2. over 25 years old,
3. Oswestry Disability Index: disability score >20%,
4. able to understand Dutch (spoken and written),
5. Physical Activities Scale For Individuals with Physical Disabilities <30. -
Exclusion Criteria:
1. invasive surgery at the lumbar spine in the last 18 months (arthrodesis was excluded,
microsurgery was allowed),
2. radiculopathy (uni- or bilateral),
3. co-morbidities: paresis and/or sensory disturbances by neurological causes, diabetes
mellitus, rheumatoid arthritis, an increase of pain of 3 points with a result of >
8/10 on the Numeric Pain Rating Scale (NPRS) in the last 48 hours, pregnancy,
4. ongoing compensation claims and/or (work)disability > 6 months,
5. rehabilitation/exercise therapy program for LBP in the past 6 months. -
Age minimum:
25 Years
Age maximum:
60 Years
Gender:
All
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Primary Outcome(s)
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Abdominal/back strength
[Time Frame: week 12]
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pain
[Time Frame: week 6]
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Abdominal/back strength
[Time Frame: day 1]
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Abdominal/back strength
[Time Frame: week 6]
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Kinesiophobia
[Time Frame: day 1]
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Physical disability ODI
[Time Frame: week 12]
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Kinesiophobia
[Time Frame: week 12]
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Physical disability ODI
[Time Frame: day 1]
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Physical disability RMDQ
[Time Frame: week 12]
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activity level
[Time Frame: week 12]
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activity level
[Time Frame: week 6]
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Physical disability RMDQ
[Time Frame: day 1]
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Endurance capacity
[Time Frame: day 1]
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Muscle Biopsy
[Time Frame: week 12]
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Physical disability RMDQ
[Time Frame: week 6]
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activity level
[Time Frame: day 1]
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Kinesiophobia
[Time Frame: week 6]
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Endurance capacity
[Time Frame: week 12]
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Endurance capacity
[Time Frame: week 6]
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Muscle Biopsy
[Time Frame: day 1]
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pain
[Time Frame: week 12]
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pain
[Time Frame: day 1]
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Physical disability ODI
[Time Frame: week 6]
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Secondary Outcome(s)
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disability in participation and quality of life
[Time Frame: week 12]
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Motivation IMI
[Time Frame: week 12]
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Body composition
[Time Frame: day 1]
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Body composition
[Time Frame: week 12]
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Body composition
[Time Frame: week 6]
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disability in participation and quality of life
[Time Frame: week 6]
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Motivation IMI
[Time Frame: day 1]
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disability in participation and quality of life
[Time Frame: day 1]
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Motivation VAS
[Time Frame: day 1]
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physical activity tracking
[Time Frame: week 12]
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Motivation VAS
[Time Frame: week 12]
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physical activity tracking
[Time Frame: day 1]
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Motivation IMI
[Time Frame: week 6]
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Motivation VAS
[Time Frame: week 6]
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