Dynamic Calibration Is Necessary Prior to Data Collection to Ensure

Dynamic calibration is necessary prior to data collection to ensure that

A) the participant is appropriately warmed up prior to performing the task
B) the position of each camera is known relative to the other cameras in the system
C) the origin of the global coordinate system is set appropriately
D) the optoelectronic system is capable of recording the desired movement
E) the optoelectronic system is time synchronised with other systems (e.g. force platforms)