The majority of the population in Meranjat II Village, Ogan Ilir Regency, has home industry of kemplang tunu. Baked Kemplang is a typical snack from the South Sumatra region. Kemplang tunu made from river fish, tapioca flour, and other seasonings. Based on the results of initial observations, it is known that there are still kemplang workers who have awkward work postures, therefore to avoid th…