Der erste Kommentar unter dem Video fasst es doch ganz gut zusammen:
With all due respect, and not to deny that one can overcome the obstacle of obesity to reach impressive athletic feats; obesity is just that, an obsticle. And an unhealthy and unsightly obsticle at that, every person featured in this video would be happier, healthier, and more athletic without their excess bodyweight. That isn't to say that you can't be those three things whilst being fat, but however happy, healthy and athletic you are while fat, you will be more so when slim.
"Ruhig bleiben und dann, wenn der Typ nochmal aufsteht, dann trittst Du ihn voll ausm Bild!" - Bruce Lee