A statistically highly significant ( P < 0.005 ) reduction of pain was evaluated through NRS scores at resting ( P = 0.001 ) , in motion ( P = 0.001 ) , and at night ( P = 0.001 ) and LAS values with long duration of sitting ( P = 0.001 ) , standing ( P = 0.001 ) , and lying ( P = 0.001 ) in both of the groups .