Your Spinal IQ
Your IQ that's measured in school has to do with problem solving -
mental gymnastics. Your spinal IQ also has to do with problem solving -
these are "problems" of the physical kind.
In the old days, no one talked about core strengthening. Football
players, ballet dancers, and gymnasts went to practice and class and
did what they did. We now know that much of what these highly trained
athletes were doing was designed to strengthen their core musculature.