All that said, you don't need data to show that kipping pullups are a bad idea. We could get data on the number of tears or injuries, but from a programming perspective, they do not belong anywhere near an athlete. Anywhere (I really hope you don't kip in your affiliate. Please tell me you don't). Particularly a novice. And if I was a games athlete, I'd never want to see them. One wrong kip and there goes your year. Which, of course, could be said for most any lift, but the kip is particularly egregious in this regard.
And when I walk into a Crossfit gym in Phoenix and they have their intro class kipping on their first day, that negatively effects you. Like it or not, you and all other crossfit gyms are linked. Just as bad service in one Subway likely taints my view of Subway generally. Just the way it works.
And you have to remember, you as an affiliate have your name associated with HQ. And HQ is just plain bad. A couple of days ago they promoted this on their FB page. https://www.facebook.com/crossfit/posts/10151589356812676
Now, I don't care what you think about anything else, HQ should not be promoting this type of thing. There was no caveat, no disclaimer. Just some hashtags of #sketchy #nailedit (from the original poster). I know Glassman has a staunch libertarian view on the world, but fucking hell, HQ is supposed to be the role model. And this effects you, negatively, frankly, b/c you are an affiliate. Just as when some fraternity out there gets caught up in a huge rape scandal, all fraternities get slammed.
And then there is the sexist posts from HQ.
And the bad programming.
And the Robb Wolf dust up.
And the Rippetoe dust up.
IMO, as an affiliate, you should be DEMANDING higher standards. The affiliates should be getting together and creating these standards, forcing them on HQ and making damn sure they are adhered to. HQ is obviously incapable of leading. Someone has to...might as well be you.