Search Results - "Härtel, Sascha"

Air pollution, a worthy opponent? How pollution levels impair athlete performance across physical, technical, and cognitive domains by Beavan, Adam, Härtel, Sascha, Spielmann, Jan, Koehle, Michael

“…Air pollution is a global issue known to effect on human health and performance. In the context of highly skilled athletes, the influence of air pollution on…”
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Air pollution and elite adolescent soccer players’ performance and well-being; an observational study by Beavan, Adam, Härtel, Sascha, Spielmann, Jan, Koehle, Michael

“…[Display omitted] •The study used information on air quality and weather to demonstrate negative effects on player performance and wellness.•26 soccer matches…”
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Match-related physical performance in professional soccer: Position or player specific? by Altmann, Stefan, Forcher, Leon, Ruf, Ludwig, Beavan, Adam, Groß, Timo, Lussi, Philipp, Woll, Alexander, Härtel, Sascha

“…The purpose of this study was to examine to what extent the physical match performance of professional soccer players is both position and player specific…”
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Injury incidence, severity, and burden in elite youth soccer players – A 3-year prospective study by Ruf, Ludwig, Altmann, Stefan, Graf, Ferdinand, Romeike, Christian, Wirths, Christian, Wohak, Oliver, Härtel, Sascha

“…ObjectivesThis study aimed to investigate age-related injury incidence, severity, and burden over a 3-year period in U14 to U19 elite male soccer players in a…”
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Assessing anaerobic speed reserve: A systematic review on the validity and reliability of methods to determine maximal aerobic speed and maximal sprinting speed in running-based sports by Thron, Maximiliane, Düking, Peter, Ruf, Ludwig, Härtel, Sascha, Woll, Alexander, Altmann, Stefan

“…Locomotor profiling using anaerobic speed reserve (ASR) enables insights into athletes' physiological and neuromuscular contributing factors and prescription…”
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Construct validity of age at predicted adult height and BAUS skeletal age to assess biological maturity in academy soccer by Ruf, Ludwig, Cumming, Sean, Härtel, Sascha, Hecksteden, Anne, Drust, Barry, Meyer, Tim

“…The assessment of biological maturity status plays an important role in talent identification and development programs. To compare age at predicted adult…”
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Physiological and Locomotor Profiling Enables to Differentiate Between Sprinters, 400-m Runners, and Middle-Distance Runners by Thron, Maximiliane, Woll, Alexander, Doller, Lukas, Quittmann, Oliver Jan, Härtel, Sascha, Ruf, Ludwig, Altmann, Stefan

“…Thron, M, Woll, A, Doller, L, Quittmann, OJ, Härtel, S, Ruf, L, and Altmann, S. Physiological and locomotor profiling enables to differentiate between…”
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Agility testing in amateur soccer: A pilot study of selected physical and perceptual-cognitive contributions by Altmann, Stefan, Neumann, Rainer, Härtel, Sascha, Kurz, Gunther, Stein, Thorsten, Woll, Alexander

“…The purpose of this study was to examine the relationships of physical and perceptual-cognitive factors with agility performance in amateur soccer players…”
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Validation and comparison of two methods to assess human energy expenditure during free-living activities by Anastasopoulou, Panagiota, Tubic, Mirnes, Schmidt, Steffen, Neumann, Rainer, Woll, Alexander, Härtel, Sascha

“…The measurement of activity energy expenditure (AEE) via accelerometry is the most commonly used objective method for assessing human daily physical activity…”
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Effective playing time affects physical match performance in soccer: An analysis according to playing position by Altmann, Stefan, Forcher, Leon, Woll, Alexander, Härtel, Sascha

“…This study aimed to analyse the influence of effective playing time on physical match performance according to playing position in professional soccer…”
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Does Technical Match Performance in Professional Soccer Depend on the Positional Role or the Individuality of the Player? by Forcher, Leon, Forcher, Leander, Härtel, Sascha, Jekauc, Darko, Wäsche, Hagen, Woll, Alexander, Gross, Timo, Altmann, Stefan

“…The aim of the study was to examine the impact of the positional role and the individuality on the technical match performance in professional soccer players…”
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Overestimation of maximal aerobic speed by the Université de Montréal track test and a 1500-m-time trial in soccer by Thron, Maximiliane, Woll, Alexander, Klos, Leon, Härtel, Sascha, Ruf, Ludwig, Kloss, Christian, Altmann, Stefan

“…Introduction: Maximal aerobic speed (MAS), usually measured by cardiopulmonary exercise testing (CPET) on a treadmill, is gaining popularity in soccer to…”
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Endurance Capacities in Professional Soccer Players: Are Performance Profiles Position Specific? by Altmann, Stefan, Neumann, Rainer, Woll, Alexander, Härtel, Sascha

“…The aim of this study was to investigate position-specific endurance performance of soccer players. 136 professional players competing in the 1st and 2nd…”
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Impact of aerobic exercise training on cognitive functions and affect associated to the COMT polymorphism in young adults by Stroth, Sanna, Reinhardt, Ralf K., Thöne, Jan, Hille, Katrin, Schneider, Matthias, Härtel, Sascha, Weidemann, Wolfgang, Bös, Klaus, Spitzer, Manfred

“…► Increased physical fitness is associated with improved cognitive functions. ► Increased physical fitness is accompanied by a gain in positive affect. ► The…”
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Construct validity of percentage of predicted adult height and BAUS skeletal age to assess biological maturity in academy soccer by Ruf, Ludwig, Cumming, Sean, Härtel, Sascha, Hecksteden, Anne, Drust, Barry, Meyer, Tim

“…The assessment of biological maturity status plays an important role in talent identification and development programs. To compare age at predicted adult…”
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Concurrent validity of countermovement and squat jump height assessed with a contact mat and force platform in professional soccer players by Ruf, Ludwig, Altmann, Stefan, Müller, Katharina, Rehborn, Anja, Schindler, Fabian, Woll, Alexander, Härtel, Sascha

“…The aim of this study was to assess the concurrent validity of a contact mat against force plates to measure jump height in countermovement jump (CMJ) and…”
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An NMR-Based Approach to Identify Urinary Metabolites Associated with Acute Physical Exercise and Cardiorespiratory Fitness in Healthy Humans-Results of the KarMeN Study by Kistner, Sina, Rist, Manuela J, Döring, Maik, Dörr, Claudia, Neumann, Rainer, Härtel, Sascha, Bub, Achim

“…Knowledge on metabolites distinguishing the metabolic response to acute physical exercise between fit and less fit individuals could clarify mechanisms and…”
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Hormonal, metabolic, and cardiorespiratory responses of young and adult athletes to a single session of high-intensity cycle exercise by Engel, Florian, Härtel, Sascha, Wagner, Matthias Oliver, Strahler, Jana, Bös, Klaus, Sperlich, Billy

“…This study aimed to determine the effects of a single high-intensity interval training (HIIT) session on salivary cortisol (SC) levels, physiological…”
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Reply to "Discussion: The kinetics of blood lactate in boys during and following a single and repeated all-out sprints of cycling are different than in men - Do children indeed release and remove lactate faster than adults?" by Engel, Florian Azad, Härtel, Sascha, Sperlich, Billy, Holmberg, Hans-Christer

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The kinetics of blood lactate in boys during and following a single and repeated all-out sprints of cycling are different than in men by Engel, Florian Azad, Sperlich, Billy, Stockinger, Christian, Härtel, Sascha, Bös, Klaus, Holmberg, Hans-Christer

“…This study characterized the impact of high-intensity interval training on the kinetics of blood lactate and performance in trained boys and men. Twenty-one…”
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