Okay, not all of the songs I listen to while working out are rock. Some aren't exactly tough either.
This qualifies as "not rock" and "not tough" but it's still a good workout song. Since I do normally listen to hard and tough songs, this is a change of pace and to me this seems like a bit relaxing. It's upbeat and helps me maintain through a rough stretch or finish off a good run/bike ride.
I've listened to it quite a few times with success. It's a good thing, though, that I can't actually see these guys when I'm working out because the feathered boa look isn't really one for me.