why do i need to align and synchronize my data why is chest expansion signal used in breath sampling how to synchronize two chest expansion signals how do you measure chest expansion how do you synchronize two chest expansion data sets how does chest expand physiology work how to align two chest expansion signals which of the following would be appropriate for an expression of chest expansion? how to align and synchronize two ventilation signals where can i find a measure of my chest expansion? what is the purpose of the chest expansion signal in physiology how to align two ventilation signals why is chest expansion measured differently than ventilation what is the purpose of each signal in the chest how does an anchorpoint work what is the difference between a chest expansion signal and a volume signal how do you calibrate a chest measurement how do you measure chest expansions how to find volume and volume of ventilation how do you get a volume signal from chest expansion