1
Stand with feet hip-width apart, arms at sides or bent at approximately 90 degrees in running position, torso upright, and core engaged
2
Begin running in place or forward with controlled movements, maintaining upright posture and forward arm drive with elbows bent
3
Lower body phase: As one leg extends backward, the opposite knee drives downward and forward toward hip height, allowing the hip to flex while the standing leg begins to flex
4
Lift and propel phase: Drive the knee upward toward chest height while extending the opposite leg backward, then quickly transition to alternate legs in rapid succession, maintaining forward momentum and arm swing coordination