Anatomy of the Pointe Shoe
Top Contributors - Carin Hunter, Jess Bell, Kim Jackson and Ewa Jaraczewska
Introduction[edit | edit source]
The pointe shoe is a complex and vital piece of equipment for the dancer, which should not be overlooked when assessing injuries in dancers. There are many different styles and types of pointe shoes. Examples include:
- Gaynor Mindens
Parts of the Pointe Shoe[edit | edit source]
The main parts of a pointe shoe are as follows:
- Toe box
- Consists of compressed layers of paper, fabric, and glue
- Sides or wings
- Pleats - plantar surface
- Inner sole
- Outer sole
- Variations include thickness, length and amount
- Adapted according to the dancer's preference
- Waist seams on left and right
- Back seam
- Accessories - i.e. the ribbons or elastics used to secure the shoe to the dancer's foot
- Looking at the accessories can provide therapists with various insights, including:
- Dancer preference
- Amount of experience
- Potential or current injuries
- The way in which accessories are attached can also cause injuries (e.g. stitching might rub on tendons / bony prominences)
- Looking at the accessories can provide therapists with various insights, including:
- Toe caps
- Provide comfort, mouldability, shock absorption, impact, sweat absorption, cushioning
- Can be made of material or silicone:
- Silicone - breathable, malleable, better compressibility, longer lasting
- Material - hardens with sweat from dancing
Important Measurements[edit | edit source]
- Vamp - the length of the toe box
- Crown, or profile - the height of the toe box
Breaking in Pointe Shoes[edit | edit source]
The term "breaking in" mostly refers to when the ballet dancer breaks or cuts off the shank of the shoe:
- The purpose of this is to help mould the shoe to the foot of the dancer for comfort
- Shank strength will depend on the dancer's arch type and arch flexibility
- The natural arches of the foot should line up with where the shank is broken in
- As a basic rule of thumb, if a shoe has an extensive bend, the ballerina often presents with a high arch; if the shoe is stiff, the ballerina tends to have a low arch
- The dancer needs to be comfortable in their shoe with their feet flat, in demi-pointe and en pointe
- Physiotherapists can assist with breaking in the shank by marking on the dancer's shoes where their natural arches are - the dancer can then line up the break in the shank with these markings
The toe box must also be broken in.  To break in the toe box, dancers might:
- Wear the shoe
- Dance in the shoe
- Do barre work in the shoe
- Compress the toe box with the palm of their hand or heel of their foot
- Hit the plantar surface of shoe on the floor
- The toe box of the pointe shoe must be strong enough to support the dancer en pointe, but also malleable enough to allow articulation of the joints of the foot and ankle
Foot Shape[edit | edit source]
There are three foot types:
- Tapered (also referred to as Egyptian-type toes)
- Somewhat tapered (or Morton's foot type)
Because there is so much variation in both feet and shoes, a ballet shoe needs to be professionally fitted. Variations within a pointe shoe include: different shank length, height, and width, different vamp length, toe box length, wing height, platform height and crown height.
Effect of Toe Type on Postural Stability[edit | edit source]
Kizawa et al. examined ballet dancers with Egyptian-type toes (or tapered toes) and with square type toes. They found that there was no significant difference in postural stability between these two toe types in dancers standing and in a demi-pointe position. However, dancers with square-type toes were more stable en pointe than dancers with Egyptian-type toes.
In dancers with square-type toes, Kizawa et al. found that similarities in toe length enabled more simultaneous loading of the toe-tips. As this creates a greater surface area to support the body / load, the balance ground reaction force can be more evenly transmitted between the two toe-tips. Thus, there is a smaller centre of pressure displacement in dancers with square-type toes than those with Egyptian-type toes.
Correct Shoe Fit[edit | edit source]
- The shank strength will depend on the dancer's arch type and arch flexibility
- Heel height and width will have an influence on the heel section of the pointe shoe
- The vamp length will depend on the ability of the toes to be compressed, the length of the toes and the flexibility of the arch
- The shoe profile height depends on the arch type and flexibility, the box shape and width, toe length and foot profile height
Why Does Fit Matter?[edit | edit source]
The correct shoe fit is essential as toe type and compressed toes will have an effect on the correct load bearing points of the feet. Complications associated with overly compressed toes include: Morton's neuroma, bunions and hallux valgus. Toe type and postural stability are essential when correctly fitting a pointe shoe. The pointe shoe is designed to assist the dancer while they are in plantarflexion, protecting the feet from impact forces and stabilising the performer.
What should physiotherapists look out for in a pointe shoe?
- Getting “over the box” - look for wear and tear on the platform of both shoes
- There should be central wear - wear should not be more to the left or the right sides
- Stitching around the platform can give proprioceptive feedback about where the dancer is on the toe box
- Consider the type of shank - dancers with weak ankles might need a rigid shank and they should be weary of a flexible shank
- The shanks should curve in towards each other so there are no gaps between the dancer's feet in 5th position as shown in the images below
- Toes should be straight in the pointe shoe (no bend)
There is no “ideal” foot structure for en pointe:
- Ankles that are less prone to injury have the following features:
- Toes of equal length
- High instep
- Flexible ankle
- High arches IF they are very strong
- Ankles more prone to injury have the following features:
- Uneven toe length
- Inflexible / rigid ankle
- Low instep or flat arch - flat arches mean that the dancer will need to work on flexibility, although they usually present with good strength
Assessing the Shoe[edit | edit source]
The following might indicate an inexperienced dancer:
- Shank not “broken in”
- Elastic is placed on the heel to keep the shoe on
- More experienced dancers will either have a proper shoe fit or may sew the elastic along the inside seam to provide stability and reduce the risk of injuries
According to Bickle et al., a pointe shoe will last for approximately 20 hours of dancing. A worn pointe shoe has been shown to increase mid-foot flexion and ankle plantarflexion when en pointe.  The impaired structural integrity of the used pointe shoe is thought to be a contributing factor to biomechanical changes which can lead to pain and injury. Professional ballet dancers are encouraged to change their pointe shoes multiple times during a show because the high demand placed on the shoes quickly reduces their structural integrity.
Injuries Related to Pointe Shoes[edit | edit source]
The pointe shoe is an intricate piece of equipment used by the dancer to showcase their feet. However, some common problems occur when a pointe shoe is worn out, such as:
- Reduced structural integrity
- This can lead to an increased risk of muscle fatigue, ankle sprains or falls
- Increased flexibility
- Poor condition or support from the shoe
- This can result in overuse and acute injuries
- A lack of sufficient shock absorbing material
- A newer shoe can decrease the ground reaction forces
The joints and ligaments of the foot are not designed to accept excessive repetitive loading at the most extreme ranges. This type of training can lead to the compression of soft tissue structures and strains in the midfoot ligaments.
Take-Home Points[edit | edit source]
- All professional dancers are required to see a professional fitter
- Beginner dancers who are experiencing recurring injuries or who would like to advance in their discipline should be encouraged to see a professional fitter
- The phrase "too much, too soon" applies to moving on to pointe work
- A dancer's body should be ready to accept the load with the correct shoe, and have adequate range of motion and strength through range before pointe work is even considered
- The dancer needs to be able to move through their range from flat foot, to demi-pointe, and pointe, and be able to reverse the movement
References[edit | edit source]
- Green-Smerdon M. Anatomy of the Pointe Shoe Course. Plus. 2022.
- Salzano A, Camuso F, Sepe M, Sellami M, Ardigò LP, Padulo J. Acute Effect of Toe Cap Choice on Toe Deviation Angle and Perceived Pain in Female Professional Ballet Dancers. Biomed Res Int. 2019 Apr 10;2019:9515079.
- Kizawa M, Yasuda T, Shima H, Mori K, Tsujinaka S, Neo M. Effect of toe type on static balance in ballet dancers. Medical Problems of Performing Artists. 2020 Mar 1;35(1):35-41.
- Heather L. Walter, Carrie L. Docherty, and John Schrader. Ground Reaction Forces in Ballet Dancers Landing in Flat Shoes versus Pointe Shoes. Journal of Dance Medicine & Science, Volume 15, Number 2, 2011
- Bickle, C; Deighan, M and Theis, N. The effect of pointe shoe deterioration on foot and ankle kinematics and kinetics in professional ballet dancers. Human Movement Science, 60. pp. 72-77. 2018
- Li F, Adrien N, He Y. Biomechanical Risks Associated with Foot and Ankle Injuries in Ballet Dancers: A Systematic Review. International Journal of Environmental Research and Public Health. 2022 Jan;19(8):4916.
- Fong Yan A, Hiller C, Smith R, Vanwanseele B. Effect of footwear on dancers: a systematic review. Journal of Dance Medicine & Science. 2011 Jun 15;15(2):86-92.
- Cunningham BW, DiStefano AF, Kirjanov NA, Levine SE, Schon LC. A comparative mechanical analysis of the pointe shoe toe box. The American Journal of Sports Medicine. 1998 Jul;26(4):555-61.
- Beynnon BD, Murphy DF, Alosa DM. Predictive factors for lateral ankle sprains: a literature review. Journal of athletic training. 2002 Oct;37(4):376.
- Jeffrey A. Russell, Ruth M. Shave, David W. Kruse, Alan M. Nevill, Yiannis Koutedakis and Matthew A. Wyon. Is Goniometry Suitable for Measuring Ankle Range of Motion in Female Ballet Dancers? An Initial Comparison With Radiographic Measurement. Foot Ankle Spec 2011 4: 151 originally published online 2 March 2011
- Aquino J, Amasay T, Shapiro S, Kuo YT, Ambegaonkar JP. Lower extremity biomechanics and muscle activity differ between 'new' and 'dead' pointe shoes in professional ballet dancers. Sports Biomech. 2021 Jun;20(4):469-480.
- Moser BR. Posterior ankle impingement in the dancer. Current Sports Medicine Reports. 2011 Nov 1;10(6):371-7.
- Russell JA, Kruse DW, Nevill AM, Koutedakis Y, Wyon MA. Measurement of the extreme ankle range of motion required by female ballet dancers. Foot & ankle specialist. 2010 Dec;3(6):324-30.
- Kimberly P Veirs, Jonathan D Baldwin, Josiah Rippetoe; Andrew Fagg ; Amgad Haleem ; Lynn Jeffries; Ken Randall; Susan Sisson; Carol P Dionne, Multi-Segment Assessment of Ankle and Foot Kinematics during Relevé Barefoot and En Pointe. Orthopaedic Practice volume 32 / number 3 / 2020