Let’s say you were to ask someone to choose the sports that they have played in the past from a list of about 40 sports. Let’s also say that you wanted to ask them the same 5 questions about each of the sports they chose (for example: How long have you played this sport? & How often do you play this sport?). Looping will allow you create dynamic surveys in this manner that will get you the results that you want faster and easier.
Watch this video tutorial on looping:
More on looping here.