1. Stand strong, with your feet in a staggered stance, with a slight bend at the knees and your kicking leg behind you
2. Bring your rear knee forward and up in front of you, maintaining a tight core while balancing on your lead leg
3. When the knee is elevated, snap a kick forward at an invisible target directly in front of you (the height of the kick is not important)
4. Bring the leg back down and behind you to complete one successful front kick (of many!)
The primary muscles used in Front Leg Kicks are the Abs. The secondary muscles used are the Hip Flexors.