STUDY DESIGN: Prospective, descriptive single-cohort study. OBJECTIVE: To assess the incidence and severity of injuries to a professional ballet company over 1 year. METHODS: Data for an elite-level ballet company of 52 professional dancers were collected by an in-house medical team using a time-loss injury definition. RESULTS: A total of 355 injuries were recorded, with an overall injury incidence of 4.4 injuries per 1000 hours (female, 4.1; male, 4.8; P>.05) and a mean of 6.8 injuries per dancer (female, 6.3; male, 7.3; P>.05). Mean injury severity was 7 days (female, 4; male, 9; P.05); mean severity of injury was 3 days for females and 9 days for males (P<.05). The percentage of traumatic injuries was 32% for females and 40% for males (P<.05); the corresponding severity was 6 and 10 days, respectively (P<.05). CONCLUSION: The relatively high number of injuries reported and the resulting loss of dance time support the need to introduce interventions to reduce the risk of injury in professional dancers

Agel J

Alan Nevill

Brinson P

Bronner S

Chmelar RD

Dick R

Evans RW

John Brooks

Koutedakis Y

Laws H

Liederbach M

Luke A

Marshall SW

Matthew Wyon

Meeuwisse WH

Milan KR

Nick Allen

Quirk R

Ramel E

Solomon R

Twitchett E

Weatherburn CE

Wheeler LP

Wikstrom EA

Wyon MA

Yiannis Koutedakis

Journal of Orthopaedic and Sports Physical Therapy

Crossref

Ballet Injuries: Injury Incidence and Severity Over 1 Year

Little is known of the prevalence and motives of dietary supplement use amongst dancers from different cultures. Investigating supplement use, presumed effects, and other factors may be crucial for improving educational and nutritional advice provided for this cohort. Therefore, this study investigated the use of dietary supplements in 334 dancers from 53 countries, who completed a digitally based 35-question survey detailing demographic information and the use of dietary supplementation. Supplement use was prevalent amongst this international cohort, with 48% reporting regular supplement use. Major motives for supplement use were to improve health, boost immunity, and reduce fatigue. Forty-five percent believed that dancing increased the need for supplementation, whilst 30% recognized that there were risks associated with nutritional supplementation. The most frequently consumed supplements were vitamin C (60%), multivitamins (67%), and caffeine (72%). A smaller group of participants declared the use of whey protein (21%) or creatine (14%). Supplements were mainly obtained from pharmacies, supermarkets, and health-food stores. Dancers recognized their lack of knowledge in dietary supplement use and relied on peer recommendations instead of sound evidence-based advice from acknowledged nutrition or health care professionals. This study demonstrates that dietary supplement use is internationally prevalent amongst dancers. Continued efforts are warranted with regard to information dissemination

Brown, Derrick

Wyon, Matthew

Wolverhampton Intellectual Repository and E-theses

Medical Problems of Performing Artists

An international study on dietary supplementation use in dancers

Brown, D.D.

Wyon, M.

NARCIS 

Contains fulltext :
                  162179.pdf (publisher's version ) (Open Access)Little is known of the prevalence and motives of dietary supplement use amongst dancers from different cultures. Investigating supplement use, presumed effects, and other factors may be crucial for improving educational and nutritional advice provided for this cohort. Therefore, this study investigated the use of dietary supplements in 334 dancers from 53 countries, who completed a digitally based 35-question survey detailing demographic information and the use of dietary supplementation. Supplement use was prevalent amongst this international cohort, with 48% reporting regular supplement use. Major motives for supplement use were to improve health, boost immunity, and reduce fatigue. Forty-five percent believed that dancing increased the need for supplementation, whilst 30% recognized that there were risks associated with nutritional supplementation. The most frequently consumed supplements were vitamin C (60%), multivitamins (67%), and caffeine (72%). A smaller group of participants declared the use of whey protein (21%) or creatine (14%). Supplements were mainly obtained from pharmacies, supermarkets, and health-food stores. Dancers recognized their lack of knowledge in dietary supplement use and relied on peer recommendations instead of sound evidence-based advice from acknowledged nutrition or health care professionals. This study demonstrates that dietary supplement use is internationally prevalent amongst dancers. Continued efforts are warranted with regard to information dissemination.6 p

Radboud Repository

Ballet dancers require extreme range of motion of the ankle, especially weight-bearing maximum plantar flexion (en pointe). In spite of a high prevalence of foot and ankle injuries in ballet dancers, the anatomy and pathoanatomy of this position have not been sufficiently studied in weight-bearing. Magnetic resonance imaging (MRI) is a beneficial method for such study

Wyon, Matthew A

Shave, Ruth M

Yoshioka, Hiroshi

Kruse, David W

Koutedakis, Yiannis

Russell, Jeffrey A

Acta Radiologica

Magnetic resonance imaging of the ankle in female ballet dancers en pointe

Background: Ballet dancers require extreme range of motion of the ankle, especially weight-bearing maximum plantar flexion (en pointe). In spite of a high prevalence of foot and ankle injuries in ballet dancers, the anatomy and pathoanatomy of this position have not been sufficiently studied in weight-bearing. Magnetic resonance imaging (MRI) is a beneficial method for such study. Purpose: To develop an MRI method of evaluating the ankles of female ballet dancers standing en pointe and to assess whether pathological findings from the MR images were associated with ankle pain reported by the subjects. Material and Methods: Nine female ballet dancers (age, 21 +/- 2.9 years; dance experience, 16 +/- 4.1 years; en pointe dance experience, 7 +/- 4.9 years) completed an ankle pain visual analog scale questionnaire and underwent T1- and T2-weighted scans using a 0.25 T open MRI device. The ankle was scanned in three positions: supine with full plantar flexion, standing with the ankle in anatomical position, and standing en pointe. Results: Obtaining MR images of the ballet dancers en pointe was successful in spite of limitations imposed by the difficulty of remaining motionless in the en pointe position during scanning. MRI signs of ankle pathology and anatomical variants were observed. Convergence of the posterior edge of the tibial plafond, posterior talus, and superior calcaneus was noted in 100% of cases. Widened anterior joint congruity and synovitis/joint effusion were present in 71% and 67%, respectively. Anterior tibial and/or talar spurs and Stieda's process were each seen in 44%. However, clinical signs did not always correlate with pain reported by the subjects. Conclusion: This study successfully established an ankle imaging technique for ballet dancers en pointe that can be used in the future to assess the relationship between en pointe positioning and ankle pathoanatomy in ballet dancers

Russell, J. A.

Shave, R. M.

Yoshioka, H.

Kruse, D. W.

Koutedakis, Y.

Wyon, M. A.

University of Thessaly Institutional Repository

STUDY DESIGN: Prospective, descriptive single-cohort study. OBJECTIVE: To assess the incidence and severity of injuries to a professional ballet company over 1 year. METHODS: Data for an elite-level ballet company of 52 professional dancers were collected by an in-house medical team using a time-loss injury definition. RESULTS: A total of 355 injuries were recorded, with an overall injury incidence of 4.4 injuries per 1000 hairs (female, 4.1; male, 4.8; P>.05) and a mean of 6.8 injuries per dancer (female, 6.3; male, 7.3; P>.05). Mean injury severity was 7 days (female, 4; male, 9; P.05); mean severity of injury was 3 days for females and 9 days for males (P<.05). The percentage of traumatic injuries was 32% for females and 40% for males (P<.05); the corresponding severity was 6 and 10 days, respectively (P<.05). CONCLUSION: The relatively high number of injuries reported and the resulting loss of dance time support the need to introduce interventions to reduce the risk of injury in professional dancers. J Orthop Sports Phys Ther 2012;42(9):781-790. Epub 19 July 2012. doi:10.2519/jospt.2012.389

Ballet injuries: injury incidence and severity over 1 year.

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Wolverhampton Intellectual Repository and E-theses

NARCIS

Radboud Repository

Wolverhampton Intellectual Repository and E-theses

University of Thessaly Institutional Repository

University of Thessaly Institutional Repository

Wolverhampton Intellectual Repository and E-theses