As a personal trainer, I’ve spent far, far more than my fair share of time watching people exercise, yet I can honestly say that I have never seen anything that looks as dumb as this.

The question (and my new secret fear) is, does all exercise look this stupid to those who haven’t experienced it? I mean, I’ve never tried one of these free-flexor weight things, so I have no idea whether they actually work or not? But can any results be worth the shame of actually using this?