Myovision Instrumentation package The sEMG static and dynamic were connected to the Myovision 8000™ performance multi function sEMG (serial number 833830, Precision Biometrics Inc. 981-A Industrial Road San Carlos, California, USA. 94070). The thermal, ROM probes and the Myovision 8000™ were connected in the vision port 2 (serial number H002973, Precision Biometrics Inc. 981-A Industrial Road San Carlos, California, USA. 94070). The Vision port™ was connected to the computer via a USB connector.