TY - BOOK A1 - Wick, Ditmar A1 - Ziezow, Ralf T1 - Beeinflussung von Wirkungsmechanismen im sportlichen Leistungstraining junger Kanuten : trainingswissenschaftlicher Bestandteil des langfristigen Leistungsaufbaus bis zum DC-Kader : Forschungsbericht 1992 - 1994 Y1 - 1995 PB - Selbstverl. des Instituts für Sportwissenschaft CY - Potsdam ER - TY - BOOK A1 - Wick, Ditmar A1 - Ohlert, Henning A1 - Kittel, René A1 - Fritzenberg, Martin A1 - Krüger, Tom A1 - Thielscher, Wolfgang ED - Wick, Ditmar T1 - Biomechanik im Sport : Lehrbuch der biomechanischen Grundlagen sportlicher Bewegungen Y1 - 2009 SN - 978-3-938509-59-3 PB - Spitta-Verl. CY - Balingen ER - TY - BOOK A1 - Wick, Ditmar A1 - Ohlert, Hans Henning A1 - Krüger, Tom A1 - Thielscher, Wolfgang T1 - Biomechanische Grundlagen sportlicher Bewegungen : Lehrbuch der Biomechanik Y1 - 2005 SN - 3-934211-74-7 PB - Spitta-Verl. CY - Balingen ER - TY - JOUR A1 - Wick, Ditmar A1 - Möller, Sebastian A1 - Krüger, Tom A1 - Kittel, René T1 - Analyse und Optimierung angriffsspezifischer Technikelemente : individuelle Bewegungsprofile von Spitzenjudoka Y1 - 2010 UR - http://www.bisp.de/nn_113306/DE/Produkte/Publikationen/BISp-Jahrbuch.html ER - TY - JOUR A1 - Wick, Ditmar A1 - Martin, Daniela A1 - Krüger, Tom T1 - Belastungen der unteren Extremitäten bei der Stepaerobic und beim Slide Y1 - 1999 SN - 3-88020-341-5 ER - TY - JOUR A1 - Wick, Ditmar A1 - Krüger, Tom A1 - Kracik, Peter T1 - Bewegungswissenschaftliche Grundlagen von Drehbewegungen im Gerätturnen Y1 - 1998 ER - TY - JOUR A1 - Wick, Ditmar A1 - Krüger, Tom A1 - Hohmann, Andreas T1 - Komplexe Bewegungsanalysen zum Rückenstart bei nationalen Spitzenschwimmern N2 - Beobachtungen auf nationalem und internationalem Niveau haben ergeben, dass sich die Starttechnik in den letzten Jahren verändert hat. So zeigen Analysen zum Zusammenhang von Block-, Flug- und Teilzeiten über 7,5; 10 und 15m und den erzielten Gesamtzeiten im 100-m-Rücken-schwimmen, dass kürzere Startzeiten mit besseren Schwimmleistungen einher gehen (Cossor & Mason, 2001). Insbesondere die Dauer der Flugzeit hängt negativ mit der Gesamtschwimmzeit zusammen, so dass die Flugzeit und -weite optimiert werden sollte. Y1 - 2005 ER - TY - JOUR A1 - Wick, Ditmar A1 - Krüger, Tom A1 - Hohmann, Andreas T1 - Biomechanische Prinzipien als Kriterium der Effektivität von Grab- und Trackstart im Schwimmen N2 - Beobachtungen bei nationalen und internationalen Schwimmwettkämpfen haben ergeben, dass sich die Starttechnik in den vergangenen Jahren zunächst vom ehemals dominierenden Grabstart zum Trackstart verändert hatte. Bei den Europameisterschaften 2002 in Berlin setzte jedoch eine Trendumkehr ein. An sieben Hochleistungsschwimmern wird untersucht, ob das biomechanische Prinzip der optimalen Tendenz im Beschleunigungsverlauf bei der Ausführung von Grab- und Trackstarts optimal genutzt wird. Y1 - 2003 ER - TY - JOUR A1 - Wick, Ditmar T1 - Multidimensionale und komplexe Analyse kinematischer, dynamischer und elektromyographischer Daten im Jahresverlauf im Leistungsrudern (Skull, männlich) Y1 - 2010 UR - http://www.bisp.de/nn_113306/SharedDocs/Downloads/Publikationen/Jahrbuch/Jb__200809__Artikel/ Wick__157,templateId=raw,property=publicationFile.pdf/Wick_157.pdf ER - TY - JOUR A1 - Wick, Ditmar T1 - Chancen des Schulsports beim Erkennen von Talenten Y1 - 2009 SN - 978-3-88020-533-8 ER - TY - JOUR A1 - Wick, Ditmar T1 - Sensomotorisches Gleichgewicht : ein Leistungsfaktor im Kanurennsport Y1 - 1994 ER - TY - JOUR A1 - Wick, Ditmar T1 - Konditionelle Voraussetzungen von Bundesanschlußkadern im Kanurennsport Y1 - 1997 ER - TY - JOUR A1 - Wick, Ditmar T1 - Sportliche Bewegungen müssen durch den Kopf zum Körper Y1 - 1997 ER - TY - JOUR A1 - Wick, Ditmar T1 - Über- und Fehlbelastungen beim Sporttreiben Y1 - 1997 ER - TY - JOUR A1 - Wick, Ditmar T1 - Sportliche Leistungen werten und bewerten Y1 - 1997 ER - TY - JOUR A1 - Wick, Ditmar T1 - Sport und Physik Y1 - 1997 ER - TY - JOUR A1 - Wick, Ditmar T1 - Diagnostik von Kraftkomponenten im Nachwuchsleistungsbereich des Kanurennsports Y1 - 1995 ER - TY - JOUR A1 - Wick, Ditmar T1 - Diagnostik leistungsbestimmender Faktoren im Nachwuchsbereich des Kanurennsports Y1 - 1995 ER - TY - JOUR A1 - Wick, Ditmar T1 - Sind Kniebeuge gleich Kniebeuge? Y1 - 1996 ER - TY - BOOK A1 - Rode, Jürgen A1 - Gallinat, Klaus A1 - Helmke, Christa A1 - Hoffmann, Jörg A1 - Krüger, Detlef A1 - Ohlert, Hans Henning A1 - Wick, Ditmar A1 - Ziezow, Ralf T1 - Sportunterricht in der gymnasialen Oberstufe : themenorientierter Theorieunterricht im Fach Sport der Abiturstufe T3 - Handreichungen / Pädagogisches Landesinstitut Brandenburg, Ludwigsfelden Y1 - 1997 SN - 3-89685-700-2 VL - 25 PB - Wissenschaft-und-Technik-Verl. CY - Berlin ER - TY - JOUR A1 - Prieske, Olaf A1 - Wick, Ditmar A1 - Granacher, Urs T1 - Intrasession and intersession reliability in maximal and explosive isometric torque production of the elbow flexors JF - Journal of strength and conditioning research : the research journal of the NSCA N2 - The purpose of this study was to assess intrasession and intersession reliability of maximal and explosive isometric torque production of the elbow flexors and its respective neuromuscular activation pattern. Subjects (13 men, age: 24.8 +/- 3.1 years, height: 1.9 +/- 0.1 m, body mass: 83.7 +/- 12.7 kg; and 6 women, age: 26.5 +/- 1.4 years, height: 1.7 +/- 0.1 m, body mass: 62.7 +/- 7.0 kg) were tested and retested 2-7 days later performing unilateral maximal isometric elbow flexions. Absolute (coefficient of variation[CV], test-retest variability[TRV], Bland-Altman plots with 95% limits of agreement) and relative reliability statistics (intraclass correlation coefficient) were calculated for various mechanical (i.e., maximal isometric torque, rate of torque development, impulse) and electromyographical measures (i.e., mean average voltage) at different time intervals relative to onset of torque (i. e., 30, 50, 100, 200, 300, 400, 100-200 ms). Intraclass correlation coefficient values were >= 0.61 for all mechanical and electromyographical measures and time intervals indicating good to excellent intrasession and intersession reliability. BlandAltman plots confirmed these findings by showing that only 0-2 (<= 3.3%) data points were beyond the limits of agreement. Regarding torque and electromyographic measures, CV (11.9-32.3%) and TRV (18.4-53.8%) values were high during the early intervals of torque development (<= 100 ms) indicating high variability. During the later intervals (>100 ms), lower CV (i. e., 5.0-29.9%) and TRV values (i.e., 5.4-34.6%) were observed indicating lower variability. The present study revealed that neuromuscular performance during explosive torque production of the elbow flexors is reproducible in time intervals >100 ms after onset of isometric actions, whereas during earlier time intervals variability is high. KW - maximal isometric contraction KW - explosive force production KW - electromyography KW - test-retest reliability Y1 - 2014 SN - 1064-8011 SN - 1533-4287 VL - 28 IS - 6 SP - 1771 EP - 1777 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Möller, Sebastian A1 - Kittel, René A1 - Krüger, Tom A1 - Wick, Ditmar T1 - Analyse und Optimierung angriffsspezifischer Technikelemente : individuelle Bewegungsprofile von Spitzenjudoka Y1 - 2008 SN - 0946-8455 ER - TY - JOUR A1 - Möller, Sebastian A1 - Kittel, René A1 - Krüger, Tom A1 - Srunk, Soeren A1 - Rosenblum, Michael A1 - Wick, Ditmar T1 - Movement profiles of the balance breaking (Kuzushi) of top judoka Y1 - 2008 SN - 978-3-8322-8390-2 ER - TY - JOUR A1 - Möller, Sebastian A1 - Kittel, René A1 - Krüger, Tom A1 - Sprunk, Sören A1 - Wick, Ditmar A1 - Rosenblum, Michael T1 - Movement profiles of the balance breaking (Kuzushi) of top judoka Y1 - 2009 SN - 978-3-8322-8390-2 ER - TY - JOUR A1 - May, Lars A1 - Bergmann, Julian A1 - Wick, Ditmar T1 - Der Brandenburger "Talentpass" als Mittel der Begabungsförderung Y1 - 2009 SN - 978-3-88020-533-8 ER - TY - JOUR A1 - Krüger, Tom A1 - Wick, Ditmar T1 - Trainingsbeeinflussung zur Schnellkraftentwicklung im Nachwuchsbereich Kanu Y1 - 1998 SN - 0343-6586 ER - TY - JOUR A1 - Krüger, Tom A1 - Wick, Ditmar T1 - Entwicklung allgemeiner Kraftfähigkeiten in Verbindung mit Trainings- und Leistungsdaten am Beispiel junger Kanuten Y1 - 1999 SN - 3-88020-343-1 ER - TY - JOUR A1 - Krüger, Tom A1 - Beckmann, Jürgen A1 - Fritzenberg, Martin A1 - Kellmann, Michael A1 - Wick, Ditmar A1 - Ohlert, Hans Henning A1 - Spörer, Nadine T1 - Beanspruchungs-, Ermüdungs-, Erholungs- und Regenerationsprozesse bei Leistungssportlern mit körperlicher Behinderung Y1 - 1999 SN - 0343-6586 ER - TY - JOUR A1 - Golle, Kathleen A1 - Mühlbauer, Thomas A1 - Wick, Ditmar A1 - Granacher, Urs T1 - Physical Fitness Percentiles of German Children Aged 9–12 Years BT - findings from a Longitudinal Study JF - PLoS ONE N2 - Background Generating percentile values is helpful for the identification of children with specific fitness characteristics (i.e., low or high fitness level) to set appropriate fitness goals (i.e., fitness/health promotion and/or long-term youth athlete development). Thus, the aim of this longitudinal study was to assess physical fitness development in healthy children aged 9–12 years and to compute sex- and age-specific percentile values. Methods Two-hundred and forty children (88 girls, 152 boys) participated in this study and were tested for their physical fitness. Physical fitness was assessed using the 50-m sprint test (i.e., speed), the 1-kg ball push test, the triple hop test (i.e., upper- and lower- extremity muscular power), the stand-and-reach test (i.e., flexibility), the star run test (i.e., agility), and the 9-min run test (i.e., endurance). Age- and sex-specific percentile values (i.e., P10 to P90) were generated using the Lambda, Mu, and Sigma method. Adjusted (for change in body weight, height, and baseline performance) age- and sex-differences as well as the interactions thereof were expressed by calculating effect sizes (Cohen’s d). Results Significant main effects of Age were detected for all physical fitness tests (d = 0.40–1.34), whereas significant main effects of Sex were found for upper-extremity muscular power (d = 0.55), flexibility (d = 0.81), agility (d = 0.44), and endurance (d = 0.32) only. Further, significant Sex by Age interactions were observed for upper-extremity muscular power (d = 0.36), flexibility (d = 0.61), and agility (d = 0.27) in favor of girls. Both, linear and curvilinear shaped curves were found for percentile values across the fitness tests. Accelerated (curvilinear) improvements were observed for upper-extremity muscular power (boys: 10–11 yrs; girls: 9–11 yrs), agility (boys: 9–10 yrs; girls: 9–11 yrs), and endurance (boys: 9–10 yrs; girls: 9–10 yrs). Tabulated percentiles for the 9-min run test indicated that running distances between 1,407–1,507 m, 1,479–1,597 m, 1,423–1,654 m, and 1,433–1,666 m in 9- to 12-year-old boys and 1,262–1,362 m, 1,329–1,434 m, 1,392–1,501 m, and 1,415–1,526 m in 9- to 12-year-old girls correspond to a “medium” fitness level (i.e., P40 to P60) in this population. Conclusions The observed differences in physical fitness development between boys and girls illustrate that age- and sex-specific maturational processes might have an impact on the fitness status of healthy children. Our statistical analyses revealed linear (e.g., lower-extremity muscular power) and curvilinear (e.g., agility) models of fitness improvement with age which is indicative of timed and capacity-specific fitness development pattern during childhood. Lastly, the provided age- and sex-specific percentile values can be used by coaches for talent identification and by teachers for rating/grading of children’s motor performance. Y1 - 2015 U6 - https://doi.org/10.1371/journal.pone.0142393 SN - 1932-6203 VL - 10 IS - 11 PB - Public Library of Science CY - Lawrence, Kan. ER - TY - JOUR A1 - Golle, Kathleen A1 - Mühlbauer, Thomas A1 - Wick, Ditmar A1 - Granacher, Urs T1 - Physical Fitness Percentiles of German Children Aged 9-12 Years: Findings from a Longitudinal Study JF - PLoS one N2 - Background Generating percentile values is helpful for the identification of children with specific fitness characteristics (i. e., low or high fitness level) to set appropriate fitness goals (i. e., fitness/ health promotion and/or long-term youth athlete development). Thus, the aim of this longitudinal study was to assess physical fitness development in healthy children aged 9-12 years and to compute sex-and age-specific percentile values. Methods Two-hundred and forty children (88 girls, 152 boys) participated in this study and were tested for their physical fitness. Physical fitness was assessed using the 50-m sprint test (i. e., speed), the 1-kg ball push test, the triple hop test (i. e., upper-and lower-extremity muscular power), the stand-and-reach test (i. e., flexibility), the star run test (i. e., agility), and the 9-min run test (i. e., endurance). Age-and sex-specific percentile values (i. e., P-10 to P-90) were generated using the Lambda, Mu, and Sigma method. Adjusted (for change in body weight, height, and baseline performance) age-and sex-differences as well as the interactions thereof were expressed by calculating effect sizes (Cohen's d). Results Significant main effects of Age were detected for all physical fitness tests (d = 0.40-1.34), whereas significant main effects of Sex were found for upper-extremity muscular power (d = 0.55), flexibility (d = 0.81), agility (d = 0.44), and endurance (d = 0.32) only. Further, significant Sex by Age interactions were observed for upper-extremity muscular power (d = 0.36), flexibility (d = 0.61), and agility (d = 0.27) in favor of girls. Both, linear and curvilinear shaped curves were found for percentile values across the fitness tests. Accelerated (curvilinear) improvements were observed for upper-extremity muscular power (boys: 10-11 yrs; girls: 9-11 yrs), agility (boys: 9-10 yrs; girls: 9-11 yrs), and endurance (boys: 9-10 yrs; girls: 9-10 yrs). Tabulated percentiles for the 9-min run test indicated that running distances between 1,407-1,507 m, 1,479-1,597 m, 1,423-1,654 m, and 1,433-1,666 m in 9-to 12-year-old boys and 1,262-1,362 m, 1,329-1,434 m, 1,392-1,501 m, and 1,415-1,526 m in 9-to 12-year-old girls correspond to a "medium" fitness level (i. e., P-40 to P-60) in this population. Conclusions The observed differences in physical fitness development between boys and girls illustrate that age- and sex-specific maturational processes might have an impact on the fitness status of healthy children. Our statistical analyses revealed linear (e. g., lower-extremity muscular power) and curvilinear (e. g., agility) models of fitness improvement with age which is indicative of timed and capacity-specific fitness development pattern during childhood. Lastly, the provided age-and sex-specific percentile values can be used by coaches for talent identification and by teachers for rating/ grading of children's motor performance. Y1 - 2015 U6 - https://doi.org/10.1371/journal.pone.0142393 SN - 1932-6203 VL - 10 IS - 11 PB - PLoS CY - San Fransisco ER - TY - GEN A1 - Golle, Kathleen A1 - Mühlbauer, Thomas A1 - Wick, Ditmar A1 - Granacher, Urs T1 - Physical Fitness Percentiles of German Children Aged 9–12 Years BT - findings from a Longitudinal Study N2 - Background Generating percentile values is helpful for the identification of children with specific fitness characteristics (i.e., low or high fitness level) to set appropriate fitness goals (i.e., fitness/health promotion and/or long-term youth athlete development). Thus, the aim of this longitudinal study was to assess physical fitness development in healthy children aged 9–12 years and to compute sex- and age-specific percentile values. Methods Two-hundred and forty children (88 girls, 152 boys) participated in this study and were tested for their physical fitness. Physical fitness was assessed using the 50-m sprint test (i.e., speed), the 1-kg ball push test, the triple hop test (i.e., upper- and lower- extremity muscular power), the stand-and-reach test (i.e., flexibility), the star run test (i.e., agility), and the 9-min run test (i.e., endurance). Age- and sex-specific percentile values (i.e., P10 to P90) were generated using the Lambda, Mu, and Sigma method. Adjusted (for change in body weight, height, and baseline performance) age- and sex-differences as well as the interactions thereof were expressed by calculating effect sizes (Cohen’s d). Results Significant main effects of Age were detected for all physical fitness tests (d = 0.40–1.34), whereas significant main effects of Sex were found for upper-extremity muscular power (d = 0.55), flexibility (d = 0.81), agility (d = 0.44), and endurance (d = 0.32) only. Further, significant Sex by Age interactions were observed for upper-extremity muscular power (d = 0.36), flexibility (d = 0.61), and agility (d = 0.27) in favor of girls. Both, linear and curvilinear shaped curves were found for percentile values across the fitness tests. Accelerated (curvilinear) improvements were observed for upper-extremity muscular power (boys: 10–11 yrs; girls: 9–11 yrs), agility (boys: 9–10 yrs; girls: 9–11 yrs), and endurance (boys: 9–10 yrs; girls: 9–10 yrs). Tabulated percentiles for the 9-min run test indicated that running distances between 1,407–1,507 m, 1,479–1,597 m, 1,423–1,654 m, and 1,433–1,666 m in 9- to 12-year-old boys and 1,262–1,362 m, 1,329–1,434 m, 1,392–1,501 m, and 1,415–1,526 m in 9- to 12-year-old girls correspond to a “medium” fitness level (i.e., P40 to P60) in this population. Conclusions The observed differences in physical fitness development between boys and girls illustrate that age- and sex-specific maturational processes might have an impact on the fitness status of healthy children. Our statistical analyses revealed linear (e.g., lower-extremity muscular power) and curvilinear (e.g., agility) models of fitness improvement with age which is indicative of timed and capacity-specific fitness development pattern during childhood. Lastly, the provided age- and sex-specific percentile values can be used by coaches for talent identification and by teachers for rating/grading of children’s motor performance. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 282 Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-86613 ER - TY - JOUR A1 - Golle, Kathleen A1 - Granacher, Urs A1 - Hoffmann, Martin A1 - Wick, Ditmar A1 - Mühlbauer, Thomas T1 - Effect of living area and sports club participation on physical fitness in children: a 4 year longitudinal study JF - BMC public health N2 - Background: Cross-sectional studies detected associations between physical fitness, living area, and sports participation in children. Yet, their scientific value is limited because the identification of cause-and-effect relationships is not possible. In a longitudinal approach, we examined the effects of living area and sports club participation on physical fitness development in primary school children from classes 3 to 6. Methods: One-hundred and seventy-two children (age: 9-12 years; sex: 69 girls, 103 boys) were tested for their physical fitness (i.e., endurance [9-min run], speed [50-m sprint], lower- [triple hop] and upper-extremity muscle strength [1-kg ball push], flexibility [stand-and-reach], and coordination [star coordination run]). Living area (i.e., urban or rural) and sports club participation were assessed using parent questionnaire. Results: Over the 4 year study period, urban compared to rural children showed significantly better performance development for upper- (p = 0.009, ES = 0.16) and lower-extremity strength (p < 0.001, ES = 0.22). Further, significantly better performance development were found for endurance (p = 0.08, ES = 0.19) and lower-extremity strength (p = 0.024, ES = 0.23) for children continuously participating in sports clubs compared to their non-participating peers. Conclusions: Our findings suggest that sport club programs with appealing arrangements appear to represent a good means to promote physical fitness in children living in rural areas. KW - Motor performance KW - Youth KW - Primary school KW - Maturation Y1 - 2014 U6 - https://doi.org/10.1186/1471-2458-14-499 SN - 1471-2458 VL - 14 PB - BioMed Central CY - London ER - TY - GEN A1 - Golle, Kathleen A1 - Granacher, Urs A1 - Hoffmann, Martin A1 - Wick, Ditmar A1 - Mühlbauer, Thomas T1 - Effect of living area and sports club participation on physical fitness in children BT - a 4 year longitudinal study N2 - Background: Cross-sectional studies detected associations between physical fitness, living area, and sports participation in children. Yet, their scientific value is limited because the identification of cause-and-effect relationships is not possible. In a longitudinal approach, we examined the effects of living area and sports club participation on physical fitness development in primary school children from classes 3 to 6. Methods: One-hundred and seventy-two children (age: 9-12 years; sex: 69 girls, 103 boys) were tested for their physical fitness (i.e., endurance [9-min run], speed [50-m sprint], lower- [triple hop] and upper-extremity muscle strength [1-kg ball push], flexibility [stand-and-reach], and coordination [star coordination run]). Living area (i.e., urban or rural) and sports club participation were assessed using parent questionnaire. Results: Over the 4 year study period, urban compared to rural children showed significantly better performance development for upper- (p = 0.009, ES = 0.16) and lower-extremity strength (p < 0.001, ES = 0.22). Further, significantly better performance development were found for endurance (p = 0.08, ES = 0.19) and lower-extremity strength (p = 0.024, ES = 0.23) for children continuously participating in sports clubs compared to their non-participating peers. Conclusions: Our findings suggest that sport club programs with appealing arrangements appear to represent a good means to promote physical fitness in children living in rural areas. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 360 KW - motor performance KW - youth KW - primary school KW - maturation Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-401418 ER - TY - JOUR A1 - Bergmann, Julian A1 - Wick, Ditmar T1 - Zusammenhang zwischen der Ruheherzschlagfrequenz und der motorischen Leistungsfähigkeit Y1 - 2009 SN - 978- 3-88020-533-8 ER - TY - JOUR A1 - Bergmann, Julian A1 - May, Lars A1 - Wick, Ditmar T1 - Stabilität sportlicher Begabung Y1 - 2009 SN - 978-3-88020-533-8 ER -