Everybody agreed the imitation TMJ was an unpleasant experience. But, interestingly, for some folks that's all it was, unpleasant. Others were in a world of hurt.

每个都同意这个颞下颌乱模拟实验有一种令不爽感觉。但有趣是，对于某些来说，事情仅仅是这样，不爽而已。其他就掉入了疼痛地狱。

My old TMJ injury was back, thanks to all the training.

由于密集训练，我颞下颌旧伤复发。

Consider the experiment done by researchers at the University of Michigan. They injected volunteers with a saline solution in their jaw muscles, simulating TMJ. If you have TMJ, a jaw condition brought on by stress, you know it hurts.

想想密歇根研究员做这个实验吧。他们给志愿者下颌肌肉中注射了一种盐溶液，以模拟颞下颌乱。如果你有颞下颌乱——一种由压力引 起下颌不适，你懂得，就会疼。

I also suffer from TMJ, so this just like a massage for that.

我也患有 TMJ，所以这就像按摩一样。