Cari Romm – Just Thinking About Exercise Can Trick Your Body Into Believing It’s Worked Out

Has anyone else been feeling a little bit of Olympic-driven shame over the past week and a half? You know, that thing where you look at the people on your screen committing near-superhuman feats of athletic strength and think, Ugh, maybe I should run tomorrow.

And then, if you’re anything like me, you pat yourself on the back for even thinking about it, and settle back on the couch to keep watching. But — this is great news for all the like-minded lazy folk out there — even if you don’t actually get up and channel Usain Bolt the next morning, you really do deserve a little bit of credit for the thought. Picturing yourself exercising obviously isn’t as good as the real thing, but it’s better than nothing: As Jim Davis, a professor of cognitive psychology at Canada’s Carleton University, explained in Nautilus today, just the act of imagining a workout can actually make you stronger.

The reason has to do with something called proprioception, the sense of knowing where your body parts are and what each one is doing. (Proprioception is why you can touch your finger to your nose without looking in a mirror, for example.) “Because it’s a sense, just like hearing and seeing, you can have mental imagery specific to it,” Davis wrote. And “just as visual imagery uses the same brain areas as visual perception, motor imagery tends to use the same brain areas responsible for moving your body.”

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