The phases of gait are a masterpiece of controlled instability. To walk is to perpetually catch oneself from falling. Every 1 cm of pelvic obliquity requires 3x the hip abductor force. Every degree of knee flexion in stance increases quadriceps demand exponentially. Understanding these eight phases is not memorization—it is learning the grammar of human movement.
All models on this web site are 18 years of age or older.
