Rostami Zalani,F , , Sahebalzamani,M , and Daneshjoo,A . "Examination of Strengths Exercise in Patellofemoral Pain Syndrome with emphasize on Weakness, Lumbar-Pelvic Girdle Muscles and Quadriceps: Narrative Review Articles 2010-2020", Journal of Paramedical Sciences & Rehabilitation, 10, 3, 2021, 97-112. doi: 10.22038/jpsr.2021.48325.2110