The headline and image are overly sensational, and this particular article is being mocked all over the web. I actually took the time to read the article, and although there is a lot of fear mongering and painting with an overly broad brush, it's not as outrageous as the headline and image would lead you to believe. It's a bad article because the author is finding a correlation without causation, in that she insists that far right extremists are using fitness to brainwash new recruits, rather than the more likely scenario that frustrated young men likely have an affinity for rigorous exercise as an outlet.