Just a quick observation. I can now without a doubt, tell whether a person is involved with CrossFit. How you might ask? Well, no it's not their athletic appearance, which normally a dead give away. My new technique is to spot the attire worn by most. The women are the easiest to spot. Stretch pants, knee or calf length, t-shirt (tight) and of course the head-band. There are variations to this, they come in the form of high knee socks, colorful wrist bands and even pig tails. The guys all seem to wear the "one size to small" T-Shirt, and fight shorts. Like I said, their athletic appearance, coupled with this attire is a dead giveaway. Can you spot them?
BTW - I'm guilty to, heck I wear the board shorts and tight t-shirts many o time. And hey, the women ain't bad to look at either.