Learn the grand battement: swing the straight leg high, keep the pelvis quiet, return with control. With stages, error patterns and hip safety rules.
The honest answer to “How do I do a grand battement correctly?”: the straight leg goes fast but controlled forward (devant), to the side (à la seconde) or backward (derrière) up high and is braked on the way back, with a quiet upper body and a standing leg that carries you. It is one of the movements where beginners like to “kick”. But height is not the goal; control is.
A look at research surprises: in 17 advanced college dancers whose grand battement was measured in three dimensions, peak velocities were relatively low, so it is less a hurled kick than a steered swing. And another surprise: the pelvis moves along. In battement devant the pelvis tilted backward, in battement derrière forward; the ratio of hip to pelvis movement in the sagittal plane was 4.1 : 1 (devant), 2.6 : 1 (seconde) and 0.5 : 1 (derrière) [1]. That means that in battement derrière the pelvis (and with it the lumbar spine) works more than the hip. It is a measurement in advanced dancers, not an ideal image, but it is a good reason to be careful with height.
How hard is it really? You can practise a controlled battement up to about 45° within a few weeks; height arrives more slowly. Expect months until a high battement works without pelvic and trunk compensation, and plan rests: hip flexors and hamstrings need recovery (rules of thumb, no study evidence).
Stand sideways to the barre, weight on the standing leg, hip level. The working foot is in tendu in front. Milestone: you hold the tendu for ten seconds without shifting weight.
From the tendu, lift the leg a few centimetres above the floor (dégagé), up with control and down with control. Milestone: twelve dégagés without hip tilt.
Swing the leg up to about knee height of the standing leg, no higher. The toe stays pointed, the hip level. On the way back, brake deliberately and place the foot down quietly. Milestone: eight swings to 45° without noise and without hip tilt.
When step 3 is clean, go higher bit by bit. Each height only when the upper body stays calm. In an electromyography study with 40 dancers, muscle use in grand battement devant differed depending on whether it was practised at the barre, freely in the centre or travelling, and also by level of training [2]. For you that means: later practise it in the centre as well, not just at the barre.
Then come side and back, each again at low height. Avoid swinging higher behind than in front before trunk and glutes are stable. Finally release one hand from the barre, then both.
High leg swings load hip, pelvis and lumbar spine. The measurement in 17 advanced dancers [1] shows that even there the pelvis takes a large share of the movement. So: height comes after control, not before. Pain in the groin, hip flexor or lower back is a stop signal. How stretching before battement works is only partly clear: a study with 16 adolescent recreational dancers found that static and dynamic stretching of the back of the thigh changed the movement of the grand battement (and the measures were related to aesthetic ratings) [3]; the study makes no statements about injuries. This guide explains and motivates but does not replace supervised training.
Strengthen the back of the thigh eccentrically (braking). In a six-week study with 24 dance students, strength and active leg-raise angle improved after Nordic hamstring exercises and single-leg deadlifts; the authors conclude that eccentric training is superior to classic stretching [4]. A small study: use it as an idea, not a law.
As high as you can keep the hip level and the upper body calm. Height without control loads hip and back. Small steps make sense: first to about 45°, then higher once hip and trunk follow.
With regular, targeted training: a meta-analysis of 36 studies found that strength and conditioning improves flexibility in dancers (effect size 0.86, large but with wide uncertainty because the studies varied a lot) [5]. So strength and flexibility work together.
In battement derrière the pelvis takes more of the movement than the hip in advanced dancers (0.5 : 1) [1]. If the movement comes from the back, that can load the lumbar spine. Reduce height, activate abdomen and glutes and ask your teacher.
Both. In the study of 40 dancers, muscle use changed between barre, centre and travelling [2].
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