https://www.selleckchem.com/pr....oducts/l-glutamic-ac
ain. (3) Pain-related fear is highly prevalent and helps explain patellofemoral pain-related disability. WHAT'S ALREADY KNOWN ABOUT THIS TOPIC? (1) Pressure pain threshold can be lower in individuals with patellofemoral pain. WHAT DOES THIS STUDY ADD? (1) This is the first study to explore a combined range of psychological and psychophysical tests in patellofemoral pain. (2) This study provides strong evidence of nociplastic pain in patellofemoral pain. This article is protected by copyright. All rights reserved.