IRCT20211201053244N2 IRCT 2024-12-22 University of Sistan and Baluchestan Pain, function, and electrical activity of muscles The effect of a course of rehabilitation exercises combined with blood flow restriction on pain, function, and muscle electrical activity in patients with patellofemoral pain syndrome. 2024-12-05 anticipated 30 Complete https://irct.ir/trial/80579 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: The simple randomization model will be used with the intervention and control groups being secretly recorded on paper and selected by the participants. In this method, the type of treatment assigned to the two groups is completely unpredictable. N/A Patellofemoral pain syndrome. Intervention 1: Intervention group: Rehabilitation exercises with blood flow restriction: The number of people in this group is 15, the training period is 6 weeks, and they perform 3 sessions of rehabilitation exercises with blood flow restriction per week, and a cuff will be used for restriction. Intervention 2: Control group: Rehabilitation exercises without restricting blood flow, the number of people in this group is 15, the training duration is 6 weeks, and they perform 3 sessions of rehabilitation exercises without restricting blood flow per week. No - There is not a plan to make this available Justification or reason for not sharing IPD is Requires review and obtaining necessary permissions, including from patients.