All mammals are born with the capacity to release trauma and stress through body movement. Imagine a dog napping on a sidewalk on a busy residential street. The dog dozes in a state of bliss, oblivious to trucks and cars careening by. Suddenly, a biker hurtling down the street at high speed comes to a screeching stop in front of the napping pup. Dog and biker jump backwards with a howl. The dog eyes the biker, then shakes itself vigorously for several seconds as though coming