TY - GEN A1 - Wilhelm, Jan Lorenz T1 - Atmosphere in the home stadium of Hertha BSC (German Bundesliga) T1 - Atmosphère au stade de Hertha BSC (Bundesliga allemande) T1 - El ambiente en el estadio de Hertha BSC (Bundesliga alemana) BT - melodies of moods, collective bodies, and the relevance of space BT - mélodies d’atmosphères, corps collectifs et pertinence de l’espace BT - melodías de estados de ánimo, cuerpos colectivos y la relevancia del espacio T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - German football stadiums are well known for their atmosphere. It is often described as ‘electrifying,’ or ‘cracking.’ This article focuses on this atmosphere. Using a phenomenological approach, it explores how this emotionality can be understood and how geography matters while attending a match. Atmosphere in this context is conceptualized based on work by as a mood-charged space, neither object- nor subject-centered, but rather a medium of perception which cannot not exist. Based on qualitative research done in the home stadium of Hertha BSC in the German Bundesliga, this article shows that the bodily sensations experienced by spectators during a visit to the stadium are synchronized with events on the pitch and with the more or less imposing scenery. The analysis of in situ diaries reveals that spectators experience a comprehensive sense of collectivity. The study presents evidence that the occurrence of these bodily sensations is strongly connected with different aspects of spatiality. This includes sensations of constriction and expansion within the body, an awareness of one’s location within the stadium, the influence of the immediate surroundings and cognitive here/there and inside/outside distinctions. N2 - Les stades de foot allemands sont bien connus pour leur atmosphère. Elle est souvent décrite comme « électrique » ou « géniale ». Cet article se concentre sur cette atmosphère. Utilisant une approche phénoménologique, il explore comment cette affectivité peut être comprise et comment la géographie a son importance quand on est à un match. L’atmosphère dans ce contexte est conceptualisée à partir des travaux de Gemot Böhme, comme un espace chargé d’atmosphère, ni centré sur le sujet, ni centré sur l’objet, mais plutôt comme un moyen de perception qui ne peut pas exister. A partir de recherche qualitative faite sur le stade de Hertha BSC de la Bundesliga allemande, cet article montre que les sensations corporelles ressenties par les spectateurs pendant une visite au stade sont synchronisées avec les événements sur le terrain et avec le paysage plus ou moins imposant. L’analyse de journaux intimes sur place révèle que les spectateurs font l’expérience d’une notion totale de collectivité. L’étude présente la preuve que la présence de ces sensations corporelles est fortement liée aux différents aspects de la spatialité. Cela inclut les sensations de compression et d’expansion dans le corps, une conscience de sa position dans le stade, l’influence de l’entourage immédiat et les distinctions cognitives de l’ici/là-bas et de l’intérieur/extérieur. N2 - Los estadios de fútbol alemanes son bien conocidos por su ambiente. A menudo se lo describe como ‘electrizante’ o ‘estupendo’. Este artículo se centra en este ambiente. Usando un enfoque fenomenológico, explora cómo se puede entender esta emotividad y la importancia de la geografía mientras se asiste a un partido. El ambiente en este contexto se conceptualiza a partir del trabajo de Gernot Böhme como un espacio cargado de emociones, no centrado en objetos ni en sujetos, sino en un medio de percepción que no puede no existir. Basado en investigaciones cualitativas realizadas en el estadio de Hertha BSC durante la Bundesliga alemana, este artículo muestra que las sensaciones corporales experimentadas por los espectadores durante una visita al estadio se sincronizan con los eventos en la cancha y con el escenario más o menos imponente. El análisis de experiencias in situ revela que los espectadores experimentan un sentido integral de colectividad. El estudio presenta evidencia de que la ocurrencia de estas sensaciones corporales está fuertemente relacionada con diferentes aspectos de la espacialidad. Esto incluye sensaciones de constricción y expansión dentro del cuerpo, una conciencia de su ubicación dentro del estadio, la influencia del entorno inmediato y las distinciones cognitivas aquí/allá y dentro/fuera. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 486 KW - atmosphere KW - corporeality KW - emotion KW - affect KW - stadium KW - football KW - phenomenology Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-420639 SN - 1866-8372 IS - 486 ER - TY - GEN A1 - Makhlouf, Issam A1 - Chaouachi, Anis A1 - Chaouachi, Mehdi A1 - Othman, Aymen Ben A1 - Granacher, Urs T1 - Combination of Agility and Plyometric Training Provides Similar Training Benefits as Combined Balance and Plyometric Training in Young Soccer Players T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Introduction: Studies that combined balance and resistance training induced larger performance improvements compared with single mode training. Agility exercises contain more dynamic and sport-specific movements compared with balance training. Thus, the purpose of this study was to contrast the effects of combined balance and plyometric training with combined agility and plyometric training and an active control on physical fitness in youth. Methods: Fifty-seven male soccer players aged 10–12 years participated in an 8-week training program (2 × week). They were randomly assigned to a balance-plyometric (BPT: n = 21), agility-plyometric (APT: n = 20) or control group (n = 16). Measures included proxies of muscle power [countermovement jump (CMJ), triple-hop-test (THT)], muscle strength [reactive strength index (RSI), maximum voluntary isometric contraction (MVIC) of handgrip, back extensors, knee extensors], agility [4-m × 9-m shuttle run, Illinois change of direction test (ICODT) with and without the ball], balance (Standing Stork, Y-Balance), and speed (10–30 m sprints). Results: Significant time × group interactions were found for CMJ, hand grip MVIC force, ICODT without a ball, agility (4 m × 9 m), standing stork balance, Y-balance, 10 and 30-m sprint. The APT pre- to post-test measures displayed large ES improvements for hand grip MVIC force, ICODT without a ball, agility test, CMJ, standing stork balance test, Y-balance test but only moderate ES improvements with the 10 and 30 m sprints. The BPT group showed small (30 m sprint), moderate (hand grip MVIC, ICODTwithout a ball) and large ES [agility (4 m × 9 m) test, CMJ, standing stork balance test, Y-balance] improvements, respectively. Conclusion: In conclusion, both training groups provided significant improvements in all measures. It is recommended that youth incorporate balance exercises into their training and progress to agility with their strength and power training. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 484 KW - jump training KW - plyometrics KW - change of direction KW - adolescents KW - football Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-420657 SN - 1866-8364 IS - 484 ER - TY - GEN A1 - Ramirez-Campillo, Rodrigo A1 - García-Pinillos, Felipe A1 - García-Ramos, Amador A1 - Yanci, Javier A1 - Gentil, Paulo A1 - Chaabene, Helmi A1 - Granacher, Urs T1 - Effects of Different Plyometric Training Frequencies on Components of Physical Fitness in Amateur Female Soccer Players T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Plyometric jump training (PJT) is a frequently used and effective means to improve amateur and elite soccer players' physical fitness. However, it is unresolved how different PJT frequencies per week with equal overall training volume may affect training-induced adaptations. Therefore, the aim of this study was to compare the effects of an in-season 8 week PJT with one session vs. two sessions per week and equal training volume on components of physical fitness in amateur female soccer players. A single-blind randomized controlled trial was conducted. Participants (N = 23; age, 21.4 ± 3.2 years) were randomly assigned to a one session PJT per-week (PJT-1, n = 8), two sessions PJT per-week (PJT-2, n = 8) or an active control group (CON, n = 7). Before and after training, participants performed countermovement jumps (CMJ), drop-jumps from a 20-cm drop-height (DJ20), a maximal kicking velocity test (MKV), the 15-m linear sprint-time test, the Meylan test for the assessment of change of direction ability (CoDA), and the Yo-Yo intermittent recovery endurance test (Yo-YoIR1). Results revealed significant main effects of time for the CMJ, DJ20, MKV, 15-m sprint, CoDA, and the Yo-YoIR1 (all p < 0.001; d = 0.57–0.83). Significant group × time interactions were observed for the CMJ, DJ20, MKV, 15-m sprint, CoDA, and the Yo-YoIR1 (all p < 0.05; d = 0.36–0.51). Post-hoc analyses showed similar improvements for PJT-1 and PJT-2 groups in CMJ (Δ10.6%, d = 0.37; and Δ10.1%, d = 0.51, respectively), DJ20 (Δ12.9%, d = 0.47; and Δ13.1%, d = 0.54, respectively), MKV (Δ8.6%, d = 0.52; and Δ9.1%, d = 0.47, respectively), 15-m sprint (Δ8.3%, d = 2.25; and Δ9.5%, d = 2.67, respectively), CoDA (Δ7.5%, d = 1.68; and Δ7.4%, d = 1.16, respectively), and YoYoIR1 (Δ10.3%, d = 0.22; and Δ9.9%, d = 0.26, respectively). No significant pre-post changes were found for CON (all p > 0.05; Δ0.5–4.2%, d = 0.03–0.2). In conclusion, higher PJT exposure in terms of session frequency has no extra effects on female soccer players' physical fitness development when jump volume is equated during a short-term (i.e., 8 weeks) training program. From this, it follows that one PJT session per week combined with regular soccer-specific training appears to be sufficient to induce physical fitness improvements in amateur female soccer players. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 474 KW - women KW - stretch-shortening cycle KW - muscle power KW - football KW - training load KW - agility Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-419377 IS - 474 ER -