Suchergebnisse - Unknown
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The relationship of training load and acute: chronic workload ratio in professional karate athletes (Die Beziehung zwischen Trainingsbelastung und dem Verhältnis zwischen akuter und chronischer Belastung bei professionellen Karatesportlern)
Yu, D.Veröffentlicht in 29th Annual Congress of the European College of Sport Science, 2-5 July 2024, Book of Abstracts (2024)“… However, the relationship between ACWR and other load related parameters are unknown. This study aims to investigate the relationship between ACWR and different training session load as well as daily and weekly training load. …”
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Somatometric profiles of successful male professional heavyweight boxers (Somatometrische Profile von erfolgreichen Profiboxern im Schwergewicht)
Fiala, V., Zywiczynski, P., Turecek, P., Wacewicz, S.Veröffentlicht in International Journal of Sports Science & Coaching (2025)“… Elite heavyweight athletes may cluster around an unknown global heavyweight optimum or compete at an individually specific optimal weight. …”
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Kinematic and physiological analysis of medieval combat sport using motion analysis, blood lactate measurement, and heart rate monitoring: a case study (Kinematische und physiologische Analyse des mittelalterlichen Kampfsports mit Hilfe von Bewegungsanalyse, Blutlaktatmessung und Herzfrequenzmessung: eine Fallstudie)
Mohammadalizadeh, M., Jaiswal, S., Semken, S., Mikkola, A.Veröffentlicht in Sensors (2024)“… However, this form of sport has not been thoroughly analyzed, and its impact on human physical response is largely unknown. To address this gap, the study reported here aimed to introduce and test a procedure for analyzing human physical responses within the framework of the sport. …”
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Detecting punches from multi-views videos data for performance analysis in elite boxing (Erkennung von Schlägen aus Videodaten mit mehreren Perspektiven zur Leistungsanalyse im Eliteboxen)
Vitel, V., Talbi, I., Schortgen, A., Goyallon, T., Sauliere, G., Moussa, I., Reveret, L., Brezephin, L.Veröffentlicht in 28th Annual Congress of the European College of Sport Science, 4-7 July 2023, Paris, France (2023)“… Based on fist speed, we also identify which of the boxer`s arms is used to deliver the punch which gives additional qualification of the punches (unknown beforehand). CONCLUSION: Our model quantifies punches thrown and received by a boxer with a good accuracy from multi-views feed. …”
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Does single or combined caffeine and taurine supplementation improve athletic and cognitive performance without affecting fatigue level in elite boxers? A double-blind, placebo-con... (Verbessert die alleinige oder kombinierte Einnahme von Koffein und Taurin die sportliche und kognitive Leistungsfähigkeit von Eliteboxern, ohne den Ermüdungsgrad zu beeinträchtigen? Eine doppelblinde, placebokontrollierte Studie)
Ozan, M., Buzdagli, Y., Eyipinar, C. D., Baygutalp, N. K., Yüce, N., Oget, F., Kan, E., Baygutalp, F.Veröffentlicht in Nutrients (2022)“… However, the potential synergistic effect on physical and cognitive performance after fatigue induced by anaerobic exercise is unknown. The effects of single and combination CAF and TAU supplementation on the Wingate test in elite male boxers and to evaluate balance, agility and cognitive performance after fatigue are being investigated for the first time in this study. …”
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Effects of a short-term heat acclimation protocol in elite amateur boxers (Auswirkungen einer kurzzeitigen Hitzeakklimatisierung bei Elite-Amateurboxern)
Stone, B. L., Ashley, J. D., Skinner, R. M., Polanco, J. P., Walters, M. T., Schilling, B. K., Kellawan, J. M.Veröffentlicht in The Journal of Strength and Conditioning Research (2022)“… However, the impact of a 5-day heat acclimation (5-DayHA) in combat athletes, such as elite amateur boxers, is unknown. The aim of the present investigation was to determine whether a 5-DayHA improves aerobic performance in a thermoneutral environment and causes positive physiological adaptations in elite boxers. …”
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Fluid balance in youth and adult competitive fencers during simulated competition (Ersatzstoffe mit geringer Energieverfügbarkeit in einer Stichprobe mexikanischer Nationalmannschaftsathleten)
Share, B. L., Edwards, R. B., Whyte, D. G.Veröffentlicht in International Journal of Sport Nutrition and Exercise Metabolism (2022)“… Fencers require a high level of protective equipment that limits evaporative heat loss, putting athletes at potential risk of dehydration; however, fluid balance during competitive fencing is unknown. Therefore, the purpose of this study was to describe fluid balance in youth and adult fencers during a competitive fencing tournament. …”
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Kinematic effects of the target on the velocity of taekwon-do roundhouse kicks. (Kinematische Auswirkungen des Ziels auf die Geschwindigkeit, mit der im Taekwondo der "Roundhouse-Kick" ausgeführt wird)
Wasik, J., Mosler, D., Ortenburger, D., Góra, T., Cholewa, J.Veröffentlicht in Journal of Human Kinetics (2021)“… However, the influence of some kinematic variables which change under different strike conditions for specific parts of the lower limb remains unknown. The aim of this study was to extend the knowledge on how targets of differen t shapes or the lack of a physical target would affect maximal velocity registered by a marker placed on the foot, knee and hip during the execution of a roundhouse kick. …”
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Top-level karate athletes: are they implementing preventative injury measures? (Karate-Spitzensportler: Setzen sie Maßnahmen zur Verletzungsprävention ein?)
Tabben, M., Cierna, D., Martin, L. P., Arriaza, R.Veröffentlicht in British Journal of Sports Medicine (2021)“… Background The current status of injury prevention implementation in top-level karate is unknown. Objective To examine the current perceptions and practices of top-level karate athletes concerning risk-factors and injury prevention implementation. …”
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Chronic traumatic encephalopathy in contact sports: A systematic review of all reported pathological cases (Chronische traumatische Enzephalopathie bei Kontaktsportarten: eine systematische Übersicht über alle gemeldeten pathologischen Fälle)
Maroon, J. C., Winkelman, R., Bost, J., Amos, A., Mathyssek, C., Miele, V.Veröffentlicht in PLOS ONE (2015)“… We conclude that the incidence of CTE remains unknown due to the lack of large, longitudinal studies. …”
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Prevalence of sports injuries in Korean fencers aged 14-40 years (Prävalenz von Sportverletzungen bei koreanischen Fechtern im Alter von 14-40 Jahren)
Chung, J. W., Lim, B. O., Cho, J. H., Lee, K. H.Veröffentlicht in The Journal of Sports Medicine and Physical Fitness (2020)“… BACKGROUND: Although sites and types of injury frequently occurring in fencers have been well described, the type of injury caused by the use of fencing movements is still unknown. This study aimed to provide basic data for injury prevention by understanding the sports injury status in fencers. …”
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Funkcional'na asimetrija u sporti: osoblivosti projavu ta p?dhodi do vikoristannja v procesi orientacii pidgotovki fehtuval'nikiv (Funktionelle Asymmetrie im Sport: Merkmale der Entstehung und Ansätze zur Nutzung im Prozess der Ausrichtung der Vorbereitung der Sportler im Fechten)
Ulan, A., Shynkaruk, O.Veröffentlicht in Science in Olympic Sport (2019)“… For fencers is proposed the approach of accounting for functional asymmetry with its accentuation and redistribution of load on the unknown side, the formation of cross-asymmetry. Is developed the algorithm of orientation of training of young athletes with the account of functional asymmetry and are systematized general and special tests for its definition in initial stages of long-term preparation. …”
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Effect of weight class on regional brain volume, cognition, and other neuropsychiatric outcomes among professional fighters (Einfluss der Gewichtsklasse auf das regionale Hirnvolumen, die Kognition und andere neuropsychiatrische Ergebnisse bei Profikampfsportlern)
Bray, M. J., Tsai, J., Bryant, B. R., Narapareddy, B. R., Richey, L. N., Krieg, A., Tobolowsky, W., Jahed, S., Shan, G., Bernick, C. B., Peters, M. E.Veröffentlicht in Neurotrauma Reports (2021)“… Currently, effects of fighter weight class on brain volumetrics (regional and total) and functional outcomes are unknown. Fifty-three boxers and 103 MMA fighters participating in the Professional Fighters Brain Health Study (PRBHS) underwent volumetric magnetic resonance imaging (MRI) and neuropsychological testing. …”
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Short-term co-ingestion of creatine and sodium bicarbonate improves anaerobic performance in trained taekwondo athletes (Kurzfristige gemeinsame Einnahme von Kreatin und Natriumbikarbonat verbessert die anaerobe Leistung bei trainierten Sportlern im Taekwondo)
Sarshin, A., Fallahi, V., Forbes, S. C., Rahimi, A., Koozehchian, M. J., Candow, D. G., Kaviani, M., Nemat Khalifeh, S., Abdollahi, V., Naderi, A.Veröffentlicht in Journal of the International Society of Sports Nutrition (2021)“… However, the ergogenic effects of CR and SB co-ingestion on taekwondo anaerobic performance remains unknown. Methods: Forty trained taekwondo athletes (21 ± 1 y.; 180.5 ± 7.3 cm; 72.7 ± 8.6 kg) were randomized to: (i) CR and SB (CR + SB; 20 g of CR+ 0.5 g·kg- 1·d- 1 of SB), (ii) CR, (iii) SB, (iv) placebo (PLA), or (v) control (CON) for 5 days. …”
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Side differences regarding the limb symmetry index in healthy professional athletes (Seitenunterschiede in Bezug auf den Gliedmaßensymmetrieindex bei gesunden Leistungssportlern)
Lambert, C., Pfeiffer, T., Lambert, M., Brozat, B., Lachmann, D., Shafizadeh, S., Akoto, R.Veröffentlicht in International Journal of Sports Medicine (2020)“… Side differences in the limb symmetry index during hop tests have been rarely investigated in uninjured athletes. Unknown differences can result in false interpretation of hop tests and affect return to sport decision. …”
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Improvements in acute explosive power without a subsequent decrease in the range of motion of passive hip-flexion muscles in taekwondo players using foam rollers (Verbesserungen der akuten Explosivkraft ohne nachfolgende Verringerung des Bewegungsumfangs der passiven Hüftbeugemuskulatur bei Taekwondo-Sportlern durch den Einsatz von Schaumstoffrollen)
Agopyan, A., Kahrman, T., Kucuk Yetgin, M., Tekin, D.Veröffentlicht in The Sport Journal (2020)“… Background: Foam rolling (FR) has been developed as a popular intervention, however the acute effect of muscular and range of motion (ROM) function using a FR is unknown in young taekwondo players. Objective: This study examined the acute effects of multiple (lower extremity and back part of the body) FR exercises on joint ROM and vertical jump performance in taekwondo athletes. …”
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Association between functional performance and return to performance in high-impact sports after lower extremity injury: A systematic review (Beziehung zwischen funktionaler Leistung und Rückkehr in den vorherigen Leistungsbereich nach Verletzungen der unteren Extremitäten in Sportarten mit intensiven Stoßbewegungen: ein systematischer Überblick)
Vereijken, A., Aerts, I., Jetten, J., Tassignon, B., Verschueren, J., Meeusen, R., van Trijffel, E.Veröffentlicht in Journal of Sports Science & Medicine (2020)“… Even though functional performance tests are often used to make return to sport decisions, it is unknown whether functional performance is associated with return to performance after such injuries. …”
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Investigating the relationship between rapid weight loss patterns and nutritional knowledge in amateur boxers (Untersuchung der Beziehung zwischen Mustern eines schnellen Gewichtsverlusts und Ernährungswissen von Amateurboxern)
Owen, M., Brown, F., Thake, C. D.Veröffentlicht in International Journal of Sport Nutrition and Exercise Metabolism (2020)“… Despite the prevalence of such practices in higher performing athletes, the potential advantages in size and strength gained from competing in the lowest possible weight category must be balanced against the extreme risks such practices pose for health. It is unknown whether the use of such practices is related to a lack of nutritional knowledge. …”
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Taekwondo training on athlete`s physical injury mechanism in plateau ecological environment (Auswirkung von Taekwondotraining in einer Höhenumgebung auf körperliche Verletzungsmechanismen)
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Comparison of leg technique of Chinese and foreign female taekwondo athletes in competition (Vergleich der Beintechnik chinesischer und ausländischer Taekwondokämpferinnen im Wettkampf)