People keep mentioning that the study says that the workout should be repeated 2-3 times but what it actually says is that the "Participants can repeat the 7-mi

People keep mentioning that the study says that the workout should be repeated 2-3 times but what it actually says is that the "Participants can repeat the 7-minute bout 2 to 3 times, depending on the amount of time they have." To me that implies that repeating 2-3 times is optional, and that once is enough to see results. Also, as an aside, if you are repeating something 2-3 times, doesn't that mean you're doing it a total of 3-4 times?