The scholar before me learned this play from his master and mine. I do it here. To do it well takes little effort.
The 3rd scholar of the 2nd master is one of the rare examples of kicks being used in armizare. In a quirk of Fiores writing style, the 2nd scholar gives the clearest description as to what the 3rd scholar does. The 2nd scholar states.
‘My master who is before me taught me that when the sword is crossed at the middle, I immediately advance forward and take his sword as shown to wound him with a cut or thrust. Also I can injure his leg in the way you see drawn here to hit him with my foot over the back of the leg or under the knee.’
Events begin with the 2nd master, where your swords were crossed in the middle. As both the 2nd and 3rd scholar, you then immobilise your opponents sword by grabbing the tip with your left hand and then using a single handed attack to either cut or thrust at your opponent. However, where the 2nd scholar simply steps through, the 3rd scholar makes the pass with a kick.
Fiore gives us two options. In both cases, you should strike with the sword first, and then the foot. Once you deliver your kick, you will be too close to use either the blade or point of the sword without stepping again. To ‘hit him with my foot over the back of the leg’ refers to a round kick with the instep of the foot. To hit ‘under the knee’ refers to a stamp, which is what is shown in the picture. Unfortunately, the picture is drawn showing very poor mechanics.
The two kicks are quite different to each other, and worth exploring in some depth.
To deliver a round kick, as you step, lift your knee to point to where you want your kick to land. In this case it is just a fraction below your opponents knee. Be sure to keep your weight low, and you head moving in a level plane. Control your arms and keep them still. Keep the sole of your foot parallel to the ground. Many beginners drop their toes, which will slow your attack and cause your balance to waver. Be sure to avoid it.
Once the line from your hip to your knee points at your opponents knee, pivot on the ball of your left foot, swinging your foot in an arc. The instep of your foot should contact with the inner side of your opponents knee, with your toes behind the leg at the back of the knee. Keep your knee in place and return your foot along the same arc. It moves faster coming back than going out. You should kick yourself in the arse with your heel. Only then do you place your foot on the gound.
Many people interpret the second kick as a knee stomp. While this would certainly be an effective attack, it is not what is either drawn or described. Fiore clearly tells us to attack below the knee. This makes it more of a push than a stomp.
As you step through, raise your knee high, pull your toes back and turn your foot inwards. Pivot on the ball of your left foot and flaring your right heel forward, place your foot firmly on the inside of your opponents shin. This is the moment shown in the picture. As you drop your weight forward, it will push your opponents leg out from under them.
You have already wounded your opponent with the sword. Whichever method you use to take out the leg, their knee will push out to the right, ripping the ligaments as it goes. They will fall straight down in a graceless heap.