Background
disability, low back pain, LBP
Nonspecific low back pain (LBP) is one of the leading causes of disability and disability-adjusted life years worldwide [Self-management support tailored to the needs and abilities of individual patients is an important recommendation in clinical guidelines for the physiotherapy treatment of patients with LBP [Web-based applications such as smartphone apps have the potential to optimize personalized face-to-face treatment and enhance patients’ self-management and adherence to prescribed management between and after face-to-face sessions [