Learn assemblé: take off on one leg, legs meet in the air, shared landing in plié. With build-up, measured landing loads and the typical mistakes to avoid.
The honest answer to “What is an assemblé?”: it is a jump in which you push off with one leg, extend the other to the side, and both legs meet in the air in fifth position – then you land together. “Assembler” means “to put together”. The working leg lands in front (dessus) or behind (dessous), depending on the variation.
The assemblé is the classic entry into jumps after the glissade. And in terms of load it is a friendly jump. In a small study of 11 adolescents, impact acceleration for the petit assemblé was around 2.5 g and for the grand assemblé 2.9 g – a changement reached 4.1 g and an entrechat quatre 4.3 g [1]. In other words: the petit assemblé lands about a third softer than a changement. Important: the study was a pilot with 11 participants; the values are orientation, not limits.
Additionally, motion analysis of 28 pre-professionals shows that in the assemblé dessus hip and knee work similarly during preparation and flight and the ankle reaches its peak only on landing [2].
How hard is it really? The step sequence sits after an hour or two. Meeting, straight legs in the air and a quiet landing take weeks (rule of thumb, no study evidence).
Stand in fifth, go into demi-plié. The working leg brushes out sideways across the floor in a dégagé (just above the floor). The supporting leg stays deep in plié. Milestone: the dégagé works ten times without the pelvis tilting.
The supporting leg pushes off, the working leg “brushes” upward, then both legs meet in the air in fifth. Both toes are pointed. The meeting is a brief moment, not the goal. The goal is the clean landing.
Both feet land at the same time in fifth: toes, ball, heel in turn, then into deep demi-plié. Watch the heels. On landing hip rotation decreases and the ankle takes on more rotation [3] – so the ankle absorbs part of the twist. That is why heels are down and the plié is deep.
In dessus the working leg lands in front, in dessous behind. Alternate the directions so both sides train equally. Practise slowly first, without arm movement.
Begin with the petit assemblé (low jump). The grand assemblé (working leg higher) is for advanced dancers with a teacher. Build-up rule (practice standard): relevés first, then sautés, two-footed before one-footed. The assemblé is a two-footed landing.
Even a “small” jump is repeated hundreds of times. Jump only on a sprung floor, always with plié. Increase height and number only when the landing stays quiet. Stop at pain in the knee, ankle or shin and talk to your teacher. Strength work helps: a meta-analysis of 36 studies found that strength and conditioning training improved leg power (g = 0.90) in dancers over 16 [4]. The grand assemblé only with a teacher. This description explains and motivates; it does not replace supervised training.
Imagine you are clamping a sheet of paper between your feet at the point where they meet in the air. You do not hold it, you only need to know where the meeting point is: a little above landing height, not at knee height. The thought pulls the meeting to the right place. (Practical experience, no study evidence.)
Mini practice plan (rule of thumb): Three rounds of eight jumps. Round one only with focus on plié at landing, round two only on landing simultaneously, round three on pointed toes at the meeting. When you manage all three cleanly in a row, you are ready for the sissonne.
In the petit assemblé the working leg stays low and the jump is small. In the grand assemblé the working leg is thrown higher and the jump is bigger. In the pilot study with 11 adolescents, impact acceleration was higher in the grand assemblé at 2.90 g than in the petit at 2.54 g [1].
With a deep demi-plié, toes, ball, heel in turn, heels down. On landing the ankle takes on additional rotation [3], so it needs time to give. Jump lower until the landing stays quiet.
Dessus means “over”, dessous “under”. In assemblé dessus the working leg lands in front in fifth; in assemblé dessous behind. You should practise both so you can link the jumps in combinations later.
It counts as a beginner jump once glissade and sauté are secure. At about 2.5 g impact for the petit assemblé it is gentle for a jump [1], but the technique (meeting in the air, shared landing) needs repetition.
Two to three times a week, eight to ten clean jumps each, after the warm-up (rule of thumb, no study evidence). Quality beats quantity: when the landing gets loud, take a break.
Sissonne: Two Legs Jump, One Leg Lands