Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Articles by Thomas Gronwald
Infographic. Video analysis of muscle strains in sport: qualitative and quantitative situational characteristics across muscle groups
Your Privacy We process your data to deliver content or advertisements and measure the delivery of such content or advertisements to extract insights about our website. We share this information with our partners on the basis of consent and legitimate interest. You may exercise your right to consent or object to a legitimate interest, based on a specific purpose below or at a partner level in the link under each purpose.
Correlation properties and respiratory frequency of ECG‐derived heart rate variability during multiple race‐pace running intervals in female and male long‐distance runners
1 INTRODUCTION Analyses of the non-linear characteristics of heart rate (HR) variability (HRV) indicate that the short-term scaling exponent alpha1 of detrended fluctuation analysis (DFAa1) may be a sensitive marker for assessing global physiological demands during endurance exercise (Gronwald & Hoos, 2020; Gronwald, Rogers, & Hoos, 2020; Rogers & Gronwald, 2022).
Beyond the madness: a balanced approach to standardization, practicality and innovation in exercise physiology threshold assessment
Letter to the Editor Beyond the madness: a balanced approach to standardization, practicality and innovation in exercise physiology threshold assessment Thomas Gronwald, Thomas Gronwald Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany Search for more papers by this authorLars Schwalm, Lars Schwalm Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany Search for more...
Madness or progress? The dilemma of standardizing exercise physiology thresholds
Letter to the Editor Madness or progress? The dilemma of standardizing exercise physiology thresholds First published: 27 August 2024 No abstract is available for this article. Filename Description tjp16240-sup-0001-PeerReview.pdf55.3 KB Peer Review History Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Traumatic muscle injury - Nature Reviews Disease Primers
Abstract Traumatic muscle injury represents a collection of skeletal muscle pathologies caused by trauma to the muscle tissue and is defined as damage to the muscle tissue that can result in a functional deficit.
Context and Differentiation in Antidepressant Effects of Physical Activity in Children and Adolescents
Context and Differentiation in Antidepressant Effects of Physical Activity in Children and Adolescents Physical Activity Interventions to Alleviate Depressive Symptoms in Children and Adolescents Francesco Recchia, MSc; Joshua D. K. Bernal, BSc; Daniel Y. Fong, PhD; Stephen H. S. Wong, PhD; Pak-Kwong Chung, DPE; Derwin K. C. Chan, PhD; Catherine M. Capio, PhD; Clare C. W. Yu, PhD; Sam W. S. Wong, DPT; Cindy H. P. Sit, PhD; Ya-Jun Chen, PhD; Walter R. Thompson, PhD; Parco M.
Sensors | Free Full-Text | Improved Estimation of Exercise Intensity Thresholds by Combining Dual Non-Invasive Biomarker Concepts: Correlation Properties of Heart Rate Variability and Respiratory Frequency
Font Type: Arial Georgia Verdana Line Spacing: Column Width: Open AccessArticle by Bruce Rogers 1,*, Marcelle Schaffarczyk 2 and Thomas Gronwald 2 1 College of Medicine, University of Central Florida, 6850 Lake Nona Boulevard, Orlando, FL 32827-7408, USA 2 Interdisciplinary Institute of Exercise Science and Sports Medicine, MSH Medical School Hamburg, University of Applied Sciences and Medical University, Am Kaiserkai 1, 20457 Hamburg, Germany * Author to whom correspondence...
Correlation properties of heart rate variability to assess the first ventilatory threshold and fatigue in runners
ABSTRACT Purpose The short-term scaling exponent alpha1 of detrended fluctuation analysis (DFA-a1) of heart rate variability (HRV) has shown potential to delineate the first ventilatory threshold (VT1). The aims of this study were to investigate the accuracy of this method for VT1 determination in runners using a consumer grade chest belt and to explore the effects of acute fatigue.
Infographic. Video analysis of match hamstring injury patterns in professional male football (soccer) teaches us about the need for demand-specific multicomponent exercise-based risk reduction programmes
http://orcid.org/0000-0001-5610-6013Thomas Gronwald1, http://orcid.org/0000-0002-8438-5467Christian Klein2, http://orcid.org/0000-0002-8287-6625Tim Hoenig3, http://orcid.org/0000-0002-5761-8149Micha Pietzonka2, http://orcid.org/0000-0001-6564-5211Hendrik Bloch2, http://orcid.org/0000-0003-1969-3612Pascal Edouard4,5, http://orcid.org/0000-0002-5682-9665Karsten Hollander1 1 Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany 2...
Infographic. Video analysis of match hamstring injury patterns in professional male football (soccer) teaches us about the need for demand-specific multicomponent exercise-based risk reduction programmes
Introduction Although hamstring injuries represent a high proportion of injuries and a high injury burden in professional football, little attention has been given to understanding typical patterns of hamstring injuries. Understanding injury causation represents one key factor in injury risk mitigation.1 We conducted a systematic video analysis to investigate inciting events of hamstring injuries in professional male football players.2 What did we find?
An Index of Non-Linear HRV as a Proxy of the Aerobic Threshold Based on Blood Lactate Concentration in Elite Triathletes
Open AccessArticle by Bruce Rogers 1,*, Sander Berk 2 and Thomas Gronwald 3 1 College of Medicine, University of Central Florida, 6850 Lake Nona Boulevard, Orlando, FL 32827-7408, USA 2 Dutch Triathlon Federation, Papendallaan 49, 6816 VD Arnhem, The Netherlands 3 Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, University of Applied Sciences and Medical University, Am Kaiserkai 1, 20457 Hamburg, Germany * Author to whom correspondence should be...
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cases
Conclusion Despite the variety of inciting events, rapid movements with high eccentric demands of the posterior thigh are likely the main hamstring injury mechanism. This study provides important data about how hamstring injuries occur in professional male football and supports the need for demand-specific multicomponent risk reduction programmes. Results 52 cases of hamstring injuries were included for specific pattern analysis.
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cases
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cases http://orcid.org/0000-0001-5610-6013Thomas Gronwald1, http://orcid.org/0000-0002-8438-5467Christian Klein2, http://orcid.org/0000-0002-8287-6625Tim Hoenig3, http://orcid.org/0000-0002-5761-8149Micha Pietzonka2, http://orcid.org/0000-0001-6564-5211Hendrik Bloch2, http://orcid.org/0000-0003-1969-3612Pascal Edouard4,5, http://orcid.org/0000-0002-5682-9665Karsten Hollander1 1 Institute of...
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cases
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cases http://orcid.org/0000-0001-5610-6013Thomas Gronwald1, http://orcid.org/0000-0002-8438-5467Christian Klein2, http://orcid.org/0000-0002-8287-6625Tim Hoenig3, http://orcid.org/0000-0002-5761-8149Micha Pietzonka2, http://orcid.org/0000-0001-6564-5211Hendrik Bloch2, http://orcid.org/0000-0003-1969-3612Pascal Edouard4,5, http://orcid.org/0000-0002-5682-9665Karsten Hollander1 1Institute of...
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cas
Hamstring injury patterns in professional male football (soccer): a systematic video analysis of 52 cas http://orcid.org/0000-0001-5610-6013Thomas Gronwald1, http://orcid.org/0000-0002-8438-5467Christian Klein2, http://orcid.org/0000-0002-8287-6625Tim Hoenig3, http://orcid.org/0000-0002-5761-8149Micha Pietzonka2, http://orcid.org/0000-0001-6564-5211Hendrik Bloch2, http://orcid.org/0000-0003-1969-3612Pascal Edouard4,5, http://orcid.org/0000-0002-5682-9665Karsten Hollander1 1Institute of...
Show More
loading
Actions
Is this you?
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.Get in touch with Thomas
Contact Thomas, search articles and posts on X, monitor coverage, and track replies from one place.
Learn more about Muck Rack