What Does “Sickled Foot” Mean in Ballet?
A sickled foot (sometimes called “sickling”) occurs when a dancer’s foot curves inward so that the toes point toward the body’s midline rather than directly forward or away from it. Instead of the clean, aligned arc from heel to toe that good ballet technique requires, the ankle rolls inward and the foot appears to curve like a sickle blade — hence the name.
Sickling is one of the most commonly corrected faults in ballet class, and teachers address it at every level from Primary through to professional training. Understanding what causes it and how to correct it helps students and parents appreciate why teachers mention it so frequently.
What a Well-Aligned Foot Looks Like
In a correctly pointed foot, the line runs from the lower leg, through the ankle, through the instep, and out through the toes in a continuous, smooth arc. The ankle does not roll in (sickle) or out (wing, the opposite fault). Viewed from in front or behind, the foot appears to be a direct extension of the leg.
In a tendu, relevé, or any pointed position, this clean line is one of the fundamental aesthetic requirements of classical ballet.
What Causes Sickling?
Sickling has several causes:
- Muscle imbalance — weakness in the peroneals (the muscles that run along the outside of the lower leg) allows the ankle to roll inward. Strengthening these muscles is the primary correction.
- Habitual foot position — some students develop a sickle through repeated poor placement that has not been corrected early. Muscle memory can reinforce incorrect patterns.
- Compensating for tight ankles — when a dancer cannot achieve a fully pointed foot through ankle and instep flexibility, they sometimes sickle to create the illusion of a more pointed toe. This is why foot flexibility work and sickling correction go hand in hand.
- Anatomy — the shape of the ankle joint and the foot’s natural alignment vary between individuals, which means some students are more prone to sickling than others.
Why Sickling Is a Problem
Beyond aesthetics, sickling has practical and safety implications:
- It weakens the ankle’s structural support, increasing the risk of ankle sprains
- In pointe work, a sickled ankle is at significantly higher risk of rolling over — one of the most serious injuries in ballet
- It disrupts the line of the leg, affecting the visual quality of every position and step
- It places uneven stress on the knee and hip over time
How to Correct a Sickled Foot
Awareness First
Many students sickle without realising it. A full-length mirror at home allows a student to observe their own foot during barre exercises. When practicing tendu, relevé, or any pointed position, actively check: is the line clean? Is the ankle rolling inward?
Theraband Exercises
Using a resistance theraband to work through the full range of the foot — point, flex, and side-to-side — strengthens the peroneals and trains the correct ankle alignment. A dance physiotherapist can demonstrate the specific exercises most effective for sickling correction.
Towel Scrunches and Intrinsic Foot Work
See the foot strengthening exercises in our ballet foot care guide — these build the small muscles of the foot that support correct alignment.
Teacher Corrections
In class, a teacher correcting sickling is doing important safety work. Students should take these corrections seriously and incorporate them into their home practice.
Sickling vs Winging: The Opposite Fault
Winging is the opposite of sickling — the foot curves outward, with the toes angling away from the midline. Winging is sometimes considered more aesthetically desirable in classical ballet (a slightly winged foot can create a beautiful line in certain positions), but extreme winging, like extreme sickling, creates instability. A correctly aligned foot sits between the two extremes.
Frequently Asked Questions
Can sickling be permanently corrected?
Yes, in most cases. With consistent targeted exercises and mindful practice, the muscle patterns that cause sickling can be retrained. The earlier the correction begins, the faster the improvement. Adult beginners can also correct sickling, though it may take longer to override ingrained habits.
Is sickling always the student’s fault?
Not always. Some students have ankle structures that make neutral alignment more challenging. In these cases, the teacher and student work together to find the most aligned position within the student’s anatomical constraints, rather than forcing an ideal that creates other compensations.
Should a student with persistent sickling wear pointe shoes?
A sickled foot is one of the assessments teachers consider before recommending pointe shoe fitting. Persistent sickling without improvement is typically a reason to delay pointe work until the ankle alignment is more stable. This decision is made by the teacher, not the student or parent.