Photo: Gentl & Hyers

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Honor Thy Feet
They're the command center of the body. Be nice to them. While you're doing dishes or chitchatting on the phone, roll a tennis ball under the bottom of one foot, then the other, for five minutes each (or to really spoil yourself, use a foot roller). Doing so ungrips all the tiny muscles that hold up your frame all day and has gentle trickle-up benefits for your entire system. Minimize the number of hours you spend in torturous shoes. High heels don't just hurt your feet; they affect the body all the way up—knees, hips, spine, neck (and then your brain and mood, because if you're hurting, you're cranky). When you take off a pair, always take two minutes (literally two minutes) to stretch yourself back into shape; stand on a step with just the balls of your feet and let one heel lower down for a deep calf stretch. Hold for a few seconds, then switch feet. Repeat 10 times.