That muscle that always feels tight? Stretching it may be why it never lets go. What "tight" is really telling you — from an NKT Level 3 practitioner in Vancouver, WA.
Read MoreYour feet have three arches that work as a spring, not a static shape. What they actually do, why "flat feet" is the wrong thing to worry about, and how to build an arch that works — from an NKT Level 3 practitioner in Vancouver, WA.
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