Introduction: Year-round training is standard for elite gymnasts in the United States, but the coronavirus disease 2019 (COVID-19) pandemic led to unprecedented training interruptions. The effect of these training disruptions is unknown.
Objective: This study aimed to describe and compare training interruptions in elite gymnasts before and during the pandemic, the time it took to return to the prior level of gymnastics training, the development of injuries during return to gymnastics training, and gymnast-reported difficulty in and nervousness about returning to prior level of gymnastics training.
Design: Retrospective study.
Setting: Anonymous online surveys distributed to elite gymnasts in the United States.
Participants: A total of 184 current elite gymnasts who completed the surveys were included. This represented an overall response rate of 52.3% (184/352).
Interventions: None.
Main Outcome Measures: Information was collected about training interruptions and time, nervousness, difficulty, and injury during return to gymnastics.
Results: Gymnasts reported significantly longer training interruptions due to COVID-19 than before the pandemic (8.7 ± 4.4 vs. 4.4 ± 7.9 weeks, p < .001), but duration of return to prior gymnastics level was similar (4.6 ± 2.7 vs. 3.7 ± 4.8 weeks, p = .106). Of the 137 gymnasts who had returned to training by the time of the survey, 46 (33.6%) reported an injury during their return to gymnastics. A high degree of nervousness to return to gymnastics was significantly associated with greater risks of injury upon return (risk ratio [RR] 2.7, 95% confidence interval [CI]: 1.6-4.7; p < .001) and difficulty returning to prior level (RR 3.4, 95% CI: 1.7-6.6; p < .001).
Conclusion: Pandemic-related training interruption was significantly greater in duration than prior interruptions, but time required for return to gymnastics was similar. Gymnasts may be at increased risk of injury during return to gymnastics if experiencing nervousness about returning following a break in training. These findings provide guidance for gymnasts' return from training interruptions and may refute the long-held belief that gymnasts should not take time away from training due to fear of injury or difficulty regaining skills.
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http://dx.doi.org/10.1002/pmrj.12880 | DOI Listing |
J Agric Food Chem
December 2024
Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Yuanmingyuan West Road, Beijing 100193, China.
In clinical mastitis of dairy cows, the abnormal accumulation of apoptotic cells (ACs) and subsequent secondary necrosis and inflammation pose significant concerns, with macrophage-mediated efferocytosis, crucial for ACs clearance, remaining unexplored in this context. In nonruminants, MER proto-oncogene tyrosine kinase (MERTK) receptors are essential for efferocytosis and A Disintegrin and Metalloproteinase 17 (ADAM17) is thought to play a role in regulating MERTK integrity. This study aimed to delineate the in situ role of efferocytosis in clinical mastitis, with a particular focus on the interaction between MERTK and ADAM17 in bovine macrophages.
View Article and Find Full Text PDFTrop Med Infect Dis
December 2024
Department of Health Science, College of Health and Human Services, California State University Long Beach, Long Beach, CA 90840, USA.
Key populations are particularly vulnerable to human immunodeficiency virus (HIV) infection. Nearly half of Tajikistan's gross domestic product (GDP) originates from labor migrant transfers. While not officially designated as a key population, over 300,000 migrants return to Tajikistan every year at increased risk for HIV due to absence or interruption of treatment, change in risky behaviors, and other factors.
View Article and Find Full Text PDFCureus
November 2024
Tuberculosis, Revised National Tuberculosis Control Program of India, Bhiwandi, IND.
Introduction Despite efforts, tuberculosis (TB) remains a major public health problem in developing countries, and India alone accounts for most of the global TB cases. Although the treatment for TB is highly successful, a significant number of TB patients in India do not complete their assigned treatment. Social support has a key influence on medication adherence for chronic illnesses like diabetes, asthma, HIV, hypertension, cardiovascular diseases, and TB.
View Article and Find Full Text PDFBackground: The effect of environmental fidelity on the development of teamwork skills in health care simulations is unclear. This preliminary descriptive study explored how in situ and laboratory environments impact the development of teamwork skills among novice trauma professionals.
Method: Four teams of six novice trauma professionals participated in two in situ or two laboratory simulations.
JMIR Public Health Surveill
December 2024
Division of Global HIV/TB, US Centers for Disease Control and Prevention, Nonthaburi, Thailand.
Background: A recent infection testing algorithm (RITA) incorporating case surveillance (CS) with the rapid test for recent HIV infection (RTRI) was integrated into HIV testing services in Thailand as a small-scale pilot project in October 2020.
Objective: We aimed to describe the lessons learned and initial outcomes obtained after the establishment of the nationwide recent HIV infection surveillance project from April through August 2022.
Methods: We conducted desk reviews, developed a surveillance protocol and manual, selected sites, trained staff, implemented surveillance, and analyzed outcomes.
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