Ahh, but the beauty of the Boomerang is that it encourages exploration and discovering the city you live in! Besides, Nikhil can easily track his progress by simply counting the number of blocks he successfully walked back home. And with the freedom of exercise equipment not being necessary, it allows for more creativity with one's own bodyweight. So while The Boomerang may not provide a traditional structured program, it allows for a more personal level of exploration and creativity - a truly original exercise experience just like Nikhil's essay! UrRong - his idea was right all along.