Architectural Ultrasound Pennation Angle Measurement of Lumbar Multifidus Muscles: A Reliability Study.
Cristina Monsalve-VicenteDaniel Muñoz-ZamarroNicolás Cuenca-ZaldívarSamuel Fernández-CarneroFrancisco SelvaSusana Nunez-NagyFermin Naranjo-CintoTomás Gallego-IzquierdoPublished in: Journal of clinical medicine (2022)
The designed protocol for ultrasound measurement of the pennation angle of the lumbar multifidus musculature has excellent intra-rater reliability values, supporting the main conclusions and interpretations. Normative ranges of pennation angles are reported. High correlation between variables is described.