Why do People With Low Back Pain Fear and Avoid Lifting?

Why do People With Low Back Pain Fear and Avoid Lifting?

The investigators' main focus of this trial will be to investigate

• why people with low back pain perceive lifting (with a bent back) as harmful.
• whether general measures of pain-related fear are associated with task-specific measures of perceived harmfulness
• why people with low back pain avoid lifting (with a bent back) This will be investigated using self-report (i.e., questionnaires)

Inclusion Criteria:

• low back pain >3 months

Exclusion Criteria:

• healthy persons
• low back pain <3 months