Listen: you don't really need $100 athletic shoes. You don't really need Under Armour compression gear.

First of all let me just say that Crossfit is great. It's great! Crossfit will get your ass in shape. There's no question about it. I certainly am not going to say anything that would make thousands of people in "WODKILLA" t-shirts unduly angry. So it must be said, right up front: Crossfit is a very, very good workout…

When I'm out on the "lecture circuit" (out back of the 7-11), I'm always hearing you sad sack types whining about why you just can't get in shape. "I don't know how to get motivated," you sad sack types whine. "I don't have the motivation," you continue. It makes me so sick I just want to vomit out the 36-ounce Red…

If an alien came down to earth from a faraway planet without any knowledge of fitness (and the alien had a human body and our same physiology and everything, shut up), I would take that alien to the gym and bring them directly to the area with all the treadmills. "This is the treadmill area. This is where you should…

Imagine yourself trapped, in a small room, with no fancy accoutrements whatsoever. All you have is yourself. And time. You call out, but no one brings you any Gatorade, let alone Red Bull. You feel like one of those mimes, just moving your hands around and being unpopular. Is this the end of your fitness career? Is…

Let's cut the bullshit and stop the rigmarole and quit giving this the runaround, shall we? This joke internet column is purportedly about fitness, and that means that it is, before anything else, about squats. You want to talk about fitness without talking about squats? I will spit on your grave, after you die. That…

You wrenched your neck. You sprained your ankle. You tweaked your back. You banged your knee. You tore your rotator cuff. You cracked your toe. You have plantar fascitis. You have bursitis. You have arthritis. You jammed your finger, broke your nose, lost a tooth, and you really hope that shooting pain in your chest…

When you walk into a gym, or "gymnasium" as they're known on the streets, you'll find three distinct areas: a "cardio area," where boring people are doing things I don't even care about; a free weights area, where people are doing exercise; and a fitness machine area, where crippled people are doing physical rehab.…

Aha, you have a new "fitness plan," eh? You got the hot new book from the NASM/ AFAA/ ISSA/ NFPT/ AFPA/ NCSF/ Oprah certified celebrity personal fitness trainer? The Super Secret Hot New Five Minute Sexy Body Workout and Hollywood Pineapple Diet? Plus the Bowflex Ab Rocker Nordictrac Cybex Chuck Norris Perfect Pushup…

There I was, at the gym, the other day, sitting there, on a piece of gym equipment, in between sets, taking a short break, a moment's rest, a slight breather, if you will, and along comes this gym guy, looking all gym-y, wearing his gym clothes, with his gym attitude, and he walks right up to me just as bold as you…

In the world of "fitness," there are a few distinct "tribes" that you see everywhere: the "weekend warriors," who come and go with the seasons; the "health nuts," always on that treadmill and drinking the soy milk shakes; and then the real life bodybuilders, who are, to a person, bizarre, inhuman freakazoids. (Not…

Well well well. The sun is shining in the sky above and the frost has melted from the ground, meaning summer is nigh. Law requires you to journey to the beach, where people will gaze judgmentally upon your naked flesh. What shall you do, then?

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to take on the vital hardcore fitness issues of our time. Today: jock-nerd unity. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to take on the vital hardcore fitness issues of our time. Today: you are what you do. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to take on the vital hardcore fitness issues of our time. Today: pain. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to take on the vital hardcore fitness issues of our time. Today: without a goal, you are nothing. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to take on the vital hardcore fitness issues of our time. Today: big arms are dumb. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to address vital hardcore fitness issues of our time. Today: a reminder that the only winner in fitness is you. Dig it.

In order to better address the needs of our fitness-obsessed readers, we are introducing this semi-regular column, "I of the Tiger," to address vital hardcore fitness issues of our time. Today: the journey to hardcoreness is a solitary one. Dig it.

In this world, there are many ways to exercise. Some are actual sports; others are specific types of exercise; all will make you sweat, somehow. We have ranked them in scientific order, based on the following criteria: Physical Difficulty; Amount That You Would Be Humiliated If You Tried to Just Waltz In and Do Them…