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Yan L, Chen Z, Zhang X, Han Q, Zhu J, Wang Q, Zhao Z. Themes and trends in marathon performance research: a comprehensive bibliometric analysis from 2009 to 2023. Front Physiol 2024; 15:1388565. [PMID: 38798878 PMCID: PMC11116898 DOI: 10.3389/fphys.2024.1388565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/11/2024] [Indexed: 05/29/2024] Open
Abstract
Background: When marathon runners break the 2-h barrier at the finishing line, it attracts global attention. This study is aimed to conduct a bibliometric analysis of publications in the field of marathon running, analyze relevant research contributors, and visualize the historical trends of marathon performance research over the past 15 years. Methods: On 8 December 2023, we extracted high-quality publication data from the Web of Science Core Collection spanning from 1 January 2009 to 30 November 2023. We conducted bibliometric analysis and research history visualization using the R language packages biblioshiny, VOSviewer, and CiteSpace. Results: A total of 1,057 studies were published by 3,947 authors from 1,566 institutions across 63 countries/regions. USA has the highest publication and citation volume, while, the University of Zurich being the most prolific research institution. Keywords analysis revealed several hotspots in marathon research over the past 3 years: (1) physiology of the elite marathon runners, (2) elite marathon training intensity and pacing strategies, (3) nutritional strategies for elite marathon runners, (4) age and sex differences in marathon performance, (5) recovery of inflammatory response and muscle damage. Conclusion: This study presents the first comprehensive bibliometric analysis of marathon performance research over the past 15 years. It unveils the key contributors to marathon performance research, visually represents the historical developments in the field, and highlights the recent topical frontiers. The findings of this study will guide future research by identifying potential hotspots and frontiers.
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Affiliation(s)
- Liping Yan
- Institute of Medical Information, Chinese Academy of Medical Sciences, Beijing, China
| | - Ziyan Chen
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xue Zhang
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Qi Han
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing, China
- Key Lab of Sports Nutrition, General Administration of Sport of China, Beijing, China
| | - Jingyi Zhu
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing, China
- Key Lab of Sports Nutrition, General Administration of Sport of China, Beijing, China
| | - Qirong Wang
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing, China
- Key Lab of Sports Nutrition, General Administration of Sport of China, Beijing, China
| | - Zhiguang Zhao
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing, China
- Key Lab of Sports Nutrition, General Administration of Sport of China, Beijing, China
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Tidmas V, Brazier J, Bottoms L, Muniz D, Desai T, Hawkins J, Sridharan S, Farrington K. Ultra-Endurance Participation and Acute Kidney Injury: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16887. [PMID: 36554767 PMCID: PMC9779673 DOI: 10.3390/ijerph192416887] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/11/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
Increasingly popular, ultra-endurance participation exposes athletes to extremely high levels of functional and structural damage. Ultra-endurance athletes commonly develop acute kidney injury (AKI) and other pathologies harmful to kidney health. There is strong evidence that non-steroidal anti-inflammatory drugs, common amongst ultra-athletes, is linked to increased risk and severity of AKI and potentially ischaemic renal injury, i.e., acute tubular necrosis. Ultra-endurance participation also increases the risk of exertional rhabdomyolysis, exercise-associated hyponatremia, and gastrointestinal symptoms, interlinked pathologies all with potential to increase the risk of AKI. Hydration and fuelling both also play a role with the development of multiple pathologies and ultimately AKI, highlighting the need for individualised nutritional and hydration plans to promote athlete health. Faster athletes, supplementing nitrates, and being female also increase the risk of developing AKI in this setting. Serum creatinine criteria do not provide the best indicator for AKI for ultra-athletes therefore further investigations are needed to assess the practicality and accuracy of new renal biomarkers such as neutrophil gelatinase-associated lipocalin (NGAL). The potential of recurring episodes of AKI provide need for further research to assess the longitudinal renal health impact of ultra-participation to provide appropriate advice to athletes, coaches, medical staff, and event organisers.
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Affiliation(s)
- Victoria Tidmas
- Department of Psychology, Sport, and Geography, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Jon Brazier
- Department of Psychology, Sport, and Geography, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Lindsay Bottoms
- Department of Psychology, Sport, and Geography, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Daniel Muniz
- Department of Psychology, Sport, and Geography, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Terun Desai
- Department of Psychology, Sport, and Geography, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Janine Hawkins
- Centre for Health Services and Clinical Research, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
| | - Sivakumar Sridharan
- Centre for Health Services and Clinical Research, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
- Renal Unit, Lister Hospital, East and North Herts Trust, Stevenage SG1 4AB, UK
| | - Ken Farrington
- Centre for Health Services and Clinical Research, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK
- Renal Unit, Lister Hospital, East and North Herts Trust, Stevenage SG1 4AB, UK
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Holzer R, Bloch W, Brinkmann C. Continuous Glucose Monitoring in Healthy Adults—Possible Applications in Health Care, Wellness, and Sports. SENSORS 2022; 22:s22052030. [PMID: 35271177 PMCID: PMC8915088 DOI: 10.3390/s22052030] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 12/11/2022]
Abstract
Introduction: Continuous glucose monitoring (CGM) systems were primarily developed for patients with diabetes mellitus. However, these systems are increasingly being used by individuals who do not have diabetes mellitus. This mini review describes possible applications of CGM systems in healthy adults in health care, wellness, and sports. Results: CGM systems can be used for early detection of abnormal glucose regulation. Learning from CGM data how the intake of foods with different glycemic loads and physical activity affect glucose responses can be helpful in improving nutritional and/or physical activity behavior. Furthermore, states of stress that affect glucose dynamics could be made visible. Physical performance and/or regeneration can be improved as CGM systems can provide information on glucose values and dynamics that may help optimize nutritional strategies pre-, during, and post-exercise. Conclusions: CGM has a high potential for health benefits and self-optimization. More scientific studies are needed to improve the interpretation of CGM data. The interaction with other wearables and combined data collection and analysis in one single device would contribute to developing more precise recommendations for users.
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Affiliation(s)
- Roman Holzer
- Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, 50933 Cologne, Germany; (R.H.); (W.B.)
| | - Wilhelm Bloch
- Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, 50933 Cologne, Germany; (R.H.); (W.B.)
| | - Christian Brinkmann
- Institute of Cardiovascular Research and Sport Medicine, German Sport University Cologne, 50933 Cologne, Germany; (R.H.); (W.B.)
- Department of Fitness & Health, IST University of Applied Sciences, 40223 Düsseldorf, Germany
- Correspondence:
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Kleinberger CA, Bukhari AS, Kirkpatrick KM, Moylan EM, Billington JL, Armstrong NJ, Cole RE, Deuster PA. Go for Green® Nutrition Program: Translating Evidence Into Practice. Mil Med 2022; 188:1046-1053. [PMID: 37191636 DOI: 10.1093/milmed/usab503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/15/2021] [Accepted: 11/23/2021] [Indexed: 11/14/2022] Open
Abstract
ABSTRACT
Introduction
Go for Green® (G4G) is an evidence-based, multi-component nutrition program for military dining facilities (DFAC) to improve nutritional fitness among Service Members. The program evolved from supporting “fueling” during initial Army training into a robust intervention across all U.S. Military branches. The current G4G program consists of eight program requirements to optimize the nutrition environment, including traffic light labeling, nutritious menus, choice architecture, food promotion, marketing, and staff training. The evolution of the G4G program, development of standardized program requirements, and lessons learned are described.
Materials and Methods
The latest scientific evidence, best practices in health promotion and nutrition education, results and data from G4G implementation in the military community support the current version of G4G. Feedback and observations from program developers, military branch foodservice headquarters, installation leadership, and local G4G DFAC teams provided insight into implementation challenges, successes, facilitators, and barriers.
Results
The G4G program has evolved and expanded from its initial inception over 10 years ago to its current version. Research studies, nutrition science, and feedback from military community stakeholders have informed programmatic changes and improvements.
Conclusions
G4G 2.0 is a robust, innovative, multi-component, performance nutrition program with clear program element requirements. Value was added to elevate the G4G program by setting program requirements, expanding program components, and establishing a centralized resource hub. Performance nutrition initiatives in local military DFAC for dining facilities, such as G4G 2.0, has great potential to impact the health and well-being of Service Members.
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Affiliation(s)
- Carolyn A Kleinberger
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD 20814, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Rockville, MD 20817, USA
| | - Asma S Bukhari
- US Army Research Institute of Environmental Medicine, Natick, MA 01760, USA
| | - Katie M Kirkpatrick
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD 20814, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Rockville, MD 20817, USA
| | - Elizabeth M Moylan
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD 20814, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Rockville, MD 20817, USA
| | | | | | - Renee E Cole
- US Army Research Institute of Environmental Medicine, Natick, MA 01760, USA
- US Military-Baylor University Graduate Program in Nutrition, Medical Center of Excellence Joint Base San Antonio-Fort Sam Houston, San Antonio, TX 78234, USA
| | - Patricia A Deuster
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD 20814, USA
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