Why is it important at assess flexibility both before and during a workout regimenm?

In order to accurately evaluate progress in a flexibility workout regimen, it is important to establish a baseline level if flexibility and then to track progress during the regimen from that starting point. a baseline establishes where an individual is before starting a program without a baseline it would be difficult to know how much progress has been made as a result of the workout regimen.

is that what you wanted
it probably not but yeah