Objectives: To survey runners and triathletes about their willingness to resume in-person racing during the COVID-19 pandemic, health concerns related to mass races and changes in running patterns since the start of the pandemic.
Design: An electronic survey was distributed from 15 July to 1 September 2020 to runners and triathletes by New York Road Runners, ASICS North America, and race medical directors, and through social media.
Participants: Runners and triathletes 18 years of age or older who participated in at least one race in 2019.
Results: A total of 2278 surveys were received. Not all participants answered every question; the denominator represents the number of responses to each question. Most participants were from the USA (1620/1940, 83.5%), of which over half were from New York (812/1475, 55.1%). Regarding when respondents would feel comfortable returning to in-person racing, the most frequent response was 'Whenever local laws allow, but only if there are sufficient precautions' (954/2173, 43.9%), followed by 'Not until there is a vaccine' (540/2173, 24.9%). The most common concerns about in-person races were crowded starting corrals (1802/2084, 86.5%), the number of COVID-19 cases in the race location (1585/2084, 76.1%) and the number of participants (1517/2084, 72.8%). Comparing running patterns before the pandemic to Summer 2020, the mean weekly mileage decreased from 25.5 (SD 15.4) miles to 22.7 (16.2) miles (p<0.001).
Conclusion: Most runners are willing to return to racing when local laws allow, though as of Summer 2020, many desired certain precautions to feel comfortable.
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http://dx.doi.org/10.1136/bmjsem-2021-001192 | DOI Listing |
Phys Ther Sport
December 2024
School of Biosciences and Medicine, University of Surrey, UK. Electronic address:
Objectives: To investigate the frequency and location of reported injuries among ultra-endurance participants competing in different sports.
Design: Cross-sectional.
Method: Ultra-endurance runners, cyclists and triathletes were recruited via a social media advertisement to participate in a web-based questionnaire.
Int J Environ Res Public Health
October 2024
School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK.
Background: The I/D polymorphism has been suggested to be associated with multiple chronic diseases and sports modalities, which has public health implications for global populations and sport performance. This updated review aims to strengthen the association and identify sporting disciplines that are most influenced by the gene polymorphism using a meta-analysis approach.
Methods: Published studies on the association between the I/D polymorphism and elite endurance and power were collected until 15 June 2024.
Med Sci Sports Exerc
September 2024
Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia.
Purpose: To investigate the effects of acute diet and exercise manipulation on resting metabolic rate (RMR) measurement variability and dual energy x-ray absorptiometry (DXA) body composition estimates.
Methods: 10 male and 10 female endurance athletes (12 cyclists, 5 triathletes, 4 runners) of Tier 2 (n = 18) to Tier 3 (n = 2) calibre underwent five conditions using a Latin square counterbalance design. For 24 hours, athletes consumed a diet providing excessive energy availability (75 kcal‧kg fat free mass (FFM) -1 ) without exercise (GEA rest ), high energy availability (45 kcal‧kg FFM -1 ) without (HEA rest ) or with exercise (HEA ex ), or low-energy availability (15 kcal‧kg FFM -1 ) without (LEA rest ) or with exercise (LEA ex ).
Benef Microbes
August 2024
Center for Proteomic and Biochemical Analysis, Postgraduate Program in Genomic Sciences and Biotechnology, Catholic University of Brasília, Brasília, Brazil, 28106Catholic University of Brası́lia, Brası́lia, Brazil.
This systematic review aimed to compile various research designs, including experimental, longitudinal, cross-sectional, and case studies in humans and experimental studies in rodents, to examine changes in Akkermansia muciniphila abundance in response to exercise. This comprehensive approach can improve our understanding of A. muciniphila response to physical exercise and highlight gaps in the literature, providing valuable insights for future microbiome research.
View Article and Find Full Text PDFEur J Nutr
October 2024
Department of Sport and Exercise Science, South East Technological University, Cork Road, Waterford, Ireland.
Purpose: Despite the introduction of Relative Energy Deficiency in Sport (RED-s) in 2014, there is evidence to suggest that male endurance athletes still present with a high prevalence of low energy availability (LEA). Previous findings suggest that energy availability (EA) status is strongly correlated with impairments in endocrine function such as reduced leptin, triiodothyronine (T, and insulin, and elevated bone loss. This study aimed to report the current EA status, endocrine function and bone health of highly trained Irish male endurance athletes.
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