Summer dance intensive programs are an integral part of many serious dancers' training. The risk and rate of injury in this setting have not been well studied. The goal of this data analysis is to detail the epidemiology of dance injuries reported during a summer dance intensive over a consecutive 3 year period. Data collection included information regarding the number of evaluation and treatment sessions conducted at the program's walk-in clinic, body regions injured, whether the injuries were recurrences of pre-existing conditions or newly sustained during the intensive, and at what point in the program they were recorded. Overall, more of the clinic's clientele presented with multiple injuries than with single discrete injuries. The anatomic distribution of injuries appears to be consistent with previously reported data, with the four most commonly injured body regions being ankle, pelvis and hip, knee, and lumbar spine. Injuries sustained during the intensive (IR) occurred at a 2:1 ratio to pre-intensive injuries (PR). Relative to those with PR injuries, dancers with IR injuries were far more likely to present during the first half of the program. This study is a first step toward filling a gap in the literature by describing injury incidence in a specific population within the dance community.
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http://dx.doi.org/10.12678/1089-313X.18.3.131 | DOI Listing |
Evolution
December 2024
Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling, United Kingdom.
The prevalence and diversity of female ornaments pose a challenge to evolutionary theory because males should prefer mates that spend resources on offspring rather than on ornaments. Among dance flies, there is extraordinary variation in sexual dimorphism. Females of many species have conspicuous ornaments (leg scales and inflatable abdominal sacs).
View Article and Find Full Text PDFSci Rep
July 2024
Department of Oceanography & Coastal Sciences, Louisiana State University, Baton Rouge, LA, 70803, USA.
Complementary approaches (stomach contents, DNA barcoding, and stable isotopes) were used to examine seasonal shifts in the feeding ecology of an oceanic predator, yellowfin tuna (Thunnus albacares, n = 577), in the northern Gulf of Mexico. DNA barcoding greatly enhanced dietary resolution and seasonally distinct prey assemblages were observed for both sub-adults and adults. In general, diet was characterized by ommastrephid squids and exocoetids in spring, juvenile fishes (i.
View Article and Find Full Text PDFHGG Adv
October 2024
Institute of Human Genetics, University of Bonn School of Medicine and University Hospital Bonn, Bonn, Germany. Electronic address:
Despite extensive global research into genetic predisposition for severe COVID-19, knowledge on the role of rare host genetic variants and their relation to other risk factors remains limited. Here, 52 genes with prior etiological evidence were sequenced in 1,772 severe COVID-19 cases and 5,347 population-based controls from Spain/Italy. Rare deleterious TLR7 variants were present in 2.
View Article and Find Full Text PDFOphthalmology
October 2024
Department of Optometry and Vision Sciences, The University of Melbourne, Carlton, Victoria, Australia. Electronic address:
Purpose: Defining how the in vivo immune status of peripheral tissues is shaped by the external environment has remained a technical challenge. We recently developed Functional in vivo confocal microscopy (Fun-IVCM) for dynamic, longitudinal imaging of corneal immune cells in living humans. This study investigated the effect of seasonal-driven environmental factors on the morphodynamic features of human corneal immune cell subsets.
View Article and Find Full Text PDFEur J Transl Myol
March 2024
Institute of Biomedical and Neural Engineering, Reykjavik University, Reykjavik, Iceland.
Scientific conferences increasingly suffer from the need for short presentations in which speakers like to dwell on the details of their work. A mitigating factor is to encourage discussion and planning of collaborations by organizing small meetings in a hotel large enough to host all attendees. This extends discussions' opportunities during morning breakfasts, lunches, dinners and long evenings together.
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