The chassé, in various forms, is a commonly found kick in Savate, found in the modern sport as well as older styles, both academic and defensive. A definition of this kick can be found on Wikipedia:
Chassé (side or front piston-action kick), high (figure), medium (median) or low (bas).
It's commonly described as having a thrusting or piston-like action, pushing out from a chambered position created by raising and bending the knee. As used in the modern sport it commonly hits with the heel but may also be delivered with the toe.
It is said that the name of this particular style of kick translates as to chase, pursue or hunt; such a name would seem appropriate for a kick that thrusts out in a piston action, and if it does not strike at full extension it will have the effect of pushing or driving away an opponent, particularly one of lighter weight. Of course, the modern meaning may may be significantly different from the late 19th century as terms to tend to drift in meaning. For example, such terms as quarte and tierce have changed their exact meaning from historical to modern sport fencing. I will argue that chassé has a specific meaning in French boxing and défense dans la rue texts of a century ago.
The first kick to consider is the chassée bas, as discussed in various texts such as those by Renaud and Andr&actue;. The particular texts I've used are listed in the bibliography, and the instructions for performing this kick are similar in each. Below are the instructions from Renaud's 1912 text, page 62:
Théorie du chassé-bas. Voici comment ce coup doit s'exécuter: Étant en garde, à gauche par exemple, presqu'entièrement de face et plié sur les jambes: 1. On passe vivement le pied droit près du pied gauche, à sa droite, la pointe tournée en arrière (fig. 15) et cela, les jambes toujour pliées; 2. Puis on détend vivement la jambe gauche qui se trouve comme chassée par le pied droit, la point du pied gauche en dedans, de façon à frapper avec le talon; le poids du corps se porte sur la jambe droite qui doit être très fléchie, de façon à ce que la jambe gauche porte le plus loin possible. Le corps se tourne assez fortement vers la droite (fig. 13). Les deux temps doivent bien entendu se confondre en un seul, de sorte que l'élan de la jambe droite, la torsion du corps et la détente de la jambe gauche se produisent ensemble. Pour revenir en garde, il n'y a qu'à fair le mouvement inverse.
My translation of this section is as follows:
Theory of the chassé-bas ("low driving/pushing kick") Here is how this attack ought to be executed: Being on guard, to the left for example, almost entirely face-on and with the knees bent: 1. One quickly passes the right foot close to the left, to its right, the toe turned to the rear (fig. 15) and with that the knees always bent. 2. Then one quickly releases the left leg which finds itself driven away by the right foot, the toe of the left foot to the inside in order to strike with the heel; the weight of the body is borne by the right leg which should be very bent, in order that the left leg carries as far as possible. The body turns quite strongly to the right (fig. 13). Of course, the two times ought to merge into one, so that the speed of the right leg, the twisting of the body and the impulse of the left leg happen at the same time. To return to guard, there is nothing to do but the reverse movement.
The instructions in Andrés two texts are much the same as this, with the addition of a clarification of which position of guard one should return to:
...c'est-à-dire à porter le pied gauche près du pied droit, et le pied droit en arrière.
Translated as:
...that is to say bring the left foot close to the right, and the right to the rear.
The key phrase in this is ...la jambe gauche, qui est comme chassée par le pied droit..., which translates into English as ...the left leg, which is as if driven away by the right foot... It is clear from this that the lead foot is driven forward by the rear foot coming up rapidly behind it. There is additional evidence for this interpretation in the form of the following advice from M. Renaud.
Surtout ne pas sauter en exécutant le chassé-bas, mais glisser à ras du sol.
Translated as:
Above all do not jump when executing the chassé-bas, but slide at ground level.
If the rear foot comes up to the right then that caution makes sense, for a jump is quite easy to do in such circumstances (see also the conclusion), but if one were merely pivoting on the front toe and swinging the rear leg through then there is no need to jump with the rear foot, which could swing cleanly through from it's rear position into the kick. So, we see more evidence for the particular foot motion of the chassé.
Illustrations of this kick from André's 1912 book are here.
It is appropriate to examine a text in which a variety of kicks from the same system are described. André's “Manuel de Boxe et de Canne” is a good choice for such a text as it includes the chassé bas plus other kicks both described as “chassé” and otherwise. The selection of high kicks (to the body and face) from André's manual are described as being best suited for salle play in order to develop agility and flexibility, although he admits that they may be useful in the street if one is taller than one's opponent and is a very skilled artist. These kicks can be summarised as:
| French | English | Page | Leg |
| Coup de pied au corps | Kick to the body | 85 | Rear |
| Coup de pied de la jambe de derière à la figure | Kick to the face with the rear leg | 87 | Rear |
| Chassé au corps | Chassé to the body | 87 | Front |
| Chassé à la figure | Chassé to the face | 88 | Front |
| Coup de pied au corps de la jambe de devant | Kick to the body with the lead foot | 98 | Front |
All of these kicks have in common the raising of the leg “quite high” and it's extension towards the opponent to strike with heel or toe, in the manner of the modern sporting chassé. They are divided into a kicks to the face or body with the front or rear leg and chassés to the face or body. The chassés all use the front leg, so how do they differ from the kick from the ront leg? The description of the latter makes no mention of any preparatory foot motion prior to the kick, which is in fact employed as a stop hit. In such a case there would be no need to gather forward against an adversary as he would already be advancing in order to deliver his attack. However, the high chassées do involve the same advance of the rear foot followed by an extension of the rear leg as we saw in the case of the chassé bas.
From the same source of the previous pictures, here are illustrations of kicks to the body with the rear leg and kicks to the body with the front leg (as a stop hit).
Based on the information above, it seems clear that “chassé” refers specifically to a particular foot motion, clearly described by both André and Renaud, prior to the discharge of a kick. A simple kick is either delivered in place by lifting the lead leg or by swinging the rear leg forward. Interestingly, there is some corroboration for this found within ballet; the dance technique of the same name can be viewed here:
Note how easy it appears to perform a small jump and straighten the legs whilst performing this technique — exactly what these authors warn against when using this elegant movement for the chastisement of streen ruffians.
All the books below have been reprinted in 2007 by Émotion Primitive.