“…Outcome measures assessed were related to the knee were pain, disability, knee range of motion (ROM), and KOA severity grades. There were seven studies assessing biomechanical associations [ 9 , 16 , 18 – 20 , 22 , 23 ] and 10 of studies assessing clinical outcomes [ 6 – 8 , 12 , 16 – 18 , 21 – 23 ]. There were six studies evaluating the outcomes related to knee pain and disability [ 7 , 8 , 17 , 18 , 20 , 23 ] (Table 2 ), six studies evaluating the outcomes related to back pain and disability [ 6 , 8 , 17 , 18 , 21 , 22 ], one study measuring the knee flexion angle [ 20 ], the spinal ROM [ 18 ], and one study evaluating the knee OA severity [ 22 ] (Table 2 ).…”