IRCT2015012420764N1 IRCT 2015-05-10 Vice-Chancellery for Research of Shiraz University of Medical Sciences The effect of taping on performance in athletes with patellofemoral pain syndrome Comparison of effect of two taping method (kinesio and Mcconnell) and their effect on functional activities and pain in athlete with patellofemoral pain syndrome 2014-10-23 anticipated 30 Complete https://irct.ir/trial/18353 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. 2-3 Patellofemoral pain syndrome. Intervention 1: For first group McConnell taping will apply to correct the position of the patella layer was applied from lateral femoral condyle to just posterior of the medial femoral condyle. The patella will completely covered by the base layer. Second layer will attached from the lateral patellar border to posterior of medial condyle. Intervention 2: For second group The kinsio taping will apply from the direction of origin to insertion with 25-50% of its maximal length tension؛ which was proposed to provide muscle facilitation effect. Intervention 3: For control group will not perform any taping.