There were also significant differences in WOMAC sores
of pain, stiffness, physical function and total score between
pre and post intervention. Pain decreased from 10.75±3.8
to 7.6±3.66, stiffness from 4.3±2.63 to 3.15±1.92, physical
function from 35.75±11.94 to 27.15±11.93), and total WOM-
AC score from 49.75±17.62 to 37.9±16.12 points (Table 1).