Abstract:
L1 through L5 are lumbar vertebrae between the chest and sacrum. Large lower back
muscles move the trunk. Overworked or spasming muscles might cause lower back pain.
According to observations and research, prolonged sitting in an unergonomic workstation
causes low-back pain. This project's objectives are as follows. Develop a portable lumbar
supporter with an electronic motor massager to relieve lumbar pain from non-ergonomic
seating. The 'Blynk' app on a smartphone able to manage the massager's speed and
usage time. The produced product is validated by following the standard operating
procedure of the product’s operation conducted on a subject. Future enhancements to
the product's usability have been recommended based on the findings of this study.
