Physical disability results included Oswestry Disability Index ( P = 0.001 , from 24.25 ( 7.08 ) to 13.35 ( 4.17 ) ) and Roland Morris Disability Questionnaire ( P = 0.001 , from 15.55 ( 1.99 ) to 8.15 ( 1.69 ) ) , pain intensity including visual analogue scale ( P = 0.001 , from 6.30 ( 1.03 ) to 3.35 ( 0.59 ) ) , Pain Disability Index ( P = 0.001 , 31.25 ( 5.44 ) to 19.00 ( 3.58 ) ) and pain rating scale ( P = 0.001 , from 72.25 ( 18.73 ) to 50.10 ( 15.47 ) ) , and the core stability test such as active straight leg raise ( P = 0.001 , from 7.40 ( 0.75 ) to 2.15 ( 0.49 ) ) .