Dr. Changizi provides short exercises you can do at your desk that make the concept easy to understand.

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"What we're going to do is prescribe some quad exercises on your left dominant side, " he tells Volz.

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The good news: There are exercises you can do at home to protect and even sharpen your sense of smell.

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Once you've learned the proper method, you can do Kegel exercises discreetly just about anytime, whether you're sitting at your desk or relaxing on the couch.

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