Inclusion Criteria:

• Patient consulting an investigator GP for subacute low back pain or acute recurrent low back pain
• Patient with occupational activity (including sick leave)
• Patient depending of occupational health service
• Obtaining the signature of the consent to participate in this trial
• Patient Registered with social security scheme

Non-inclusion Criteria:

• Specific low back pain (fracture, infection, osteoporosis, inflammatory disease, tumor)
• Low back pain with sciatic, cruralgia
• Contraindication to active reeducation
• Impossibility to follow up during 12 months
• Patient planning to retire within the 12 months following the enrollment
• Disability to write or read french
• Adult patient protected under the law (guardianship),
• Pregnant, breastfeeding or parturient women
• Persons deprived of their liberty by judicial or administrative decision
• Persons subject to legal protection measures
• Persons unable to consent
• Persons on coercion psychiatric care
• Physiotherapy by a physiotherapist who don't participate in this trial