Before I started my session with my trainer Yoda today, he talked about a Japanese training method called the “20×20.” No, this does not involve giant tentacles or robot monkeys. It involves doing 20 sets of the same exercise 20 times. You rest for 20 seconds between sets. The idea is to put your muscles into extreme fatigue. This results in an accelerated metabolic rate, and a natural production of human growth hormone. Yoda went on to tell me that the best exercise for the 20×20 were squats, since they use a ton of muscle fiber in the legs, ass, and core.

Yoda smiled at me and said, “but we can do that another day.” To which I smiled back, “why not do it today?” He made sure I was serious, and the next thing I knew I was doing 400 squats in the Freemotion machine.

“You’re going to be doing a lot of counting today,” I told him, as we started off the first set at 140 pounds. We peeled the weight down to 120, 100, 80 (one set at each weight). I did 9 sets at 60 and then rest at 40 pounds. 25,200 pounds in total. That’s hardly any weight at all per rep, but trust me, it was brutal. I was winded, sore, and completely soaked in sweat by my 400th squat. I thought we were done, but then we did a round of standing leg curls and then a round of seated calf raises. Then I high-step ran around for two laps in the yoga room, and kicked-my-ass ran for three laps. And then we did abs.

I was completely exhausted by the end of the session, but it was nice knowing that I impressed my trainer. As we moved around the gym, he called out “this guy just did 400 squats!” to other clients and trainers. One of my favorite things about Yoda — and this is why I dubbed him such — is that he’s always making me do crazy exercises that other people don’t do. I’m sure that if there was a way to levitate rocks or raise an X-Wing out of swamp, Yoda would have me do it.