fig1

Figure 1. Representative biomarkers and their physiologically changing patterns in different muscle health conditions, as well as corresponding wearable sensor configurations. RMS: Root mean square; iEMG: integrated electromyography; sEMG: surface electromyography; CK: creatine kinase; Mb: myoglobin; IL-6: Interleukin-6; ISF: interstitial fluid; IMU: inertial measurement unit.