Perimetry and ShearWave measurement of the quadriceps muscle before and after a pulmonary rehabilitation (PR) programme clinical trials

Clinimetric Properties of Muscle Mass and Stiffness Measurements of the Quadriceps in Patients With COPD

This study looks at new ways to measure leg muscles in people with COPD. We want to see how good simple measurements, like thigh circumference and a special scan, are at tracking muscle health, especially for those starting a rehabilitation programme.