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CIENCIAS
DE LA SALUD
medicina - fisioterapia - actividad física - psicología - etc.
Effects of Cycling versus Running Training on Sprint and Endurance Capacity in Inline Speed Skating
Autor
Stangier et al.
2016
|
Journal of Sports Science & Medicine
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Aerobic metabolism; all-out sprint test; blood glucose concentration.
Resumen
The purpose of this study was to compare the effects of running versus cycling training on sprint and endurance capacity in inline speed skating. Sixteen elite athletes (8 male, 8 female, 24 ± 8 yrs) were randomly assigned into 2 training groups performing either 2 session per week of treadmill running or ergometer cycling in addition to 3 skating specific sessions (technique, plyometrics, parkour) for 8 weeks. Training intensity was determined within non-specific (cycling or running) and effects on specific endurance capacity within a specific incremental exercise test. Before and after the intervention all athletes performed a specific (300m) and one non-specific (30s cycling or 200m running) all-out sprint test according to the group affiliation. To determine the accumulation of blood lactate (BLa) and glucose (BGL) 20 μl arterialized blood was drawn at rest, as well as in 1 min intervals for 10 min after the sprint test. The sport-specific peak oxygen uptake (VO2 peak) was significantly increased (+17%; p = 0.01) in both groups and highly correlated with the sprint performance (r = -0.71). BLa values decreased significantly (-18%, p = 0.02) after the specific sprint test from pre to post-testing without any group effect. However, BGL values only showed a significant decrease (-2%, p = 0.04) in the running group. The close relationship between aerobic capacity and sprint performance in inline speed skating highlights the positive effects of endurance training. Although both training programs were equally effective in improving endurance and sprint capacities, the metabolic results indicate a faster recovery after high intensity efforts for all athletes, as well as a higher reliance on the fat metabolism for athletes who trained in the running group. Key pointsIn addition to a highly developed aerobic performance inline speed skaters also require a highly trained anaerobic capacity to be effective in the sprint sections such as the mass start, tactical attacks and finish line sprint.An 8-week low-intensity endurance training program of either cycling or running training combined with additional routine training improves classical aerobic characteristics (17% increase of VO2 peak), as well as values for acceleration and speed.Athletes who trained in the running group demonstrated a higher reliance on the fat metabolism in the sport-specific post-testing.The significant reduction in anaerobic ATP turnover during repeated sprints appears to be partially compensated by an increase in VO2 in subsequent sprint. The results revealed a close relationship between the aerobic capacity and sprint performance in inline speed skating.
URL
Multiple unilateral traumatic carotid-cavernous sphenoid sinus fistulas with associated massive epistaxis: A consequence of parkour
Autor
Harrison et al.
2015
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Ochsner Journal
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Aneurysm–false, carotid-cavernous sinus fistula, embolization–therapeutic, trauma–nervous system
Resumen
Traumatic carotid-cavernous fistulas (CCFs) present the clinician with diagnostic and surgical challenges. Extension of a CCF into the sphenoid sinus presents additional management difficulties. Endovascular interventions using various thrombogenic materials such as balloons, coils, or liquids are effective treatment strategies. Ideally, these techniques are used to obliterate the fistula while maintaining the patency of the parent artery.
URL
Evidence of dynamic postural control performance in parkour landing
Autor
Maldonado et al.
2015
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Computer Methods in Biomechanics and Biomedical Engineering
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Stability; center of pressure; time to stabilization
Resumen
URL
Parkour actividad física alternativa, potencializadora de estilos de vida saludables
Autor
Rodríguez
2015
|
Universidad Pedagógica Nacional
Tipo de publicación
Trabajo Fin de Grado/Máster o similar
Idioma
Español
Palabras clave
Resumen
Trabajo de grado que busca por medio de actividades físicas alternativas, como es el caso del parkour, desarrollar una consciencia sobre el estilo de vida activo y saludable. A partir de una construcción pedagógica desde la educación física para entornos informales, atendiendo las necesidades de una sociedad que genera estados de emergencia en los sujetos. Con la intensión de posibilitar la construcción de herramientas en el sujeto que permitan optar por un estilo de vida saludable y activo, posibilitando el desarrollo del ser humano en todo momento y influenciado por su entorno.
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The Effects Of Energy Drink Ingestion On Le Parkour Performance
Autor
Madureira et al.
2014
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Medicine and Science in Sports and Exercise
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Resumen
URL
Influencia de un programa de entrenamiento de parkour en el desarrollo de la potencia de piernas en los practicantes del grupo Urban Ninjas Armenia
Autor
Maurillo & Garzón
2014
|
Universidad de Quindio
Tipo de publicación
Trabajo Fin de Grado/Máster o similar
Idioma
Español
Palabras clave
Resumen
En esta investigación se eligió a ocho practicantes-deportistas con edades entre 16 y 18 años de edad, con más de un (1) año de práctica dentro del grupo de Parkour Urban Ninjas Armenia de los cuales cuatro fueron parte del grupo experimental y cuatro del grupo control, a cada uno se le evaluó su potencia de piernas mediante un pre-test (salto horizontal sin impulso con pies juntos).
URL
Parkour: Das grosse Theorie- und Praxisbuch
Autor
Holzmüller
2013
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Meyer & Meyer
Tipo de publicación
Libro
Idioma
Alemán
Palabras clave
Resumen
Parkour ist inzwischen in der öffentlichen Wahrnehmung angekommen und zu einem Bestandteil der anerkannten Sportwelt geworden. Dabei wird es vielfältig gelebt, vermittelt und angewandt. Es spielt keine Rolle, ob im Verein, in der Schule, draußen oder in der Halle. Um in diesem wachsenden Feld die Authentizität der Disziplin sowie ihr einzigartiges Potenzial nicht aus den Augen zu verlieren, soll dieses Buch nun als Orientierungshilfe und Werkzeugkasten für Trainer, Lehrer und Athleten dienen. So werden die wichtigsten Charakteristika der Disziplin herausgearbeitet und in einem ganzheitlichen Lehrkonzept für Parkour vorgestellt. Basierend auf der Geschichte, der Philosophie und den Werten der Sportart, wurden dazu ausgewählte Inhalte aus der Sportwissenschaft sinnvoll ergänzt. So finden sich neben Themen wie der Historie oder möglichen Zielen der Vermittlung auch Kapitel zur Bewegungslehre oder Biomechanik im Buch wieder. Zusätzlich bietet ein ausführlicher und multimedial illustrierter Praxisteil Ideen und Anregungen für Spiele, Techniken und Methoden. Auf diese Art und Weise soll ein umfassendes Verständnis für Parkour erlangt werden, das über eine reine Techniklehre hinausgeht. Vielmehr stehen die Persönlichkeitsentwicklung der Teilnehmer und spannende Anwendungsideen im Fokus. Unterstützt durch zahlreiche aktive Athleten, erfahrene Pädagogen und versierte Sportwissenschaftler beinhaltet dieses Buch also die geballte Ladung an Wissen und Werkzeugen für alle Interessierten – ob Einsteiger oder Profi.
URL
Parkour and the Art Du Déplacement: Strength, Dignity, Community
Autor
Thibault
2013
|
Baraka Books
Tipo de publicación
Libro
Idioma
Inglés
Palabras clave
Resumen
Parkour, the art of displacement, or freerunning—whatever the name, this new discipline born in the Paris suburbs is rapidly being adopted by people throughout the world. Not satisfied to suffer through urban life, these athletic artists or artistic athletes want to thrive in it, all the while earning dignity by daringly reappropriating three fundamental motor skills: running, jumping, and climbing. Vincent Thibault explores the philosophical and spiritual aspects of the art of movement and offers ideas on health, sports, urban living, and the relationship between the body and the environment. Reflecting on the culture of effort, he also avoids the misguided notion that depicts parkour as just another of those elitist extreme sports, instead providing a thoughtful, lyrical adventure into martial arts and chivalry in an urban setting.
URL
Personality, self-efficacy and risk-taking in parkour (free-running)
Autor
Merritt & Tharp
2013
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Psychology of Sport and Exercise
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
High-risk sports, big five, traits, mediation, neuroticism, conscientiousness
Resumen
To assess the effect of self-efficacy on the relationship between personality and risk-taking in parkour/free-running, a growing high-risk sport.
URL
Parkour-Related Death: Case Report and Review of the Literature
Autor
Back & Knight
2013
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Academic Forensic Pathology
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Forensic pathology, Parkour, Free running, Autopsy, Blunt head trauma, Manner of death
Resumen
Closely related to free running, parkour is a running sport that aims to traverse the environment as efficiently as possible, and may involve such stunt-like maneuvers as jumping over urban obstacles like benches, scaling walls, and even jumping from rooftops. We report a case of a young adult aficionado of parkour who suffered a fatal head injury from a short-distance fall while attempting a wall-hop and spinning maneuver in which he missed his grip on a railing. An autopsy was performed at the Medical Examiner's Office, with findings of blunt force trauma of the head. To our knowledge, this is the first case of parkour-related death reported in the medical literature, and we propose that this case may represent a prototype for the pattern of injury (i.e., severe blunt head trauma) that could prove fatal to a practitioner of parkour. Despite the seemingly apparent danger of these stunts, review of the medical literature reveals only a handful of reported cases of parkour-related injury. These injured parkour practitioners tend to be adolescent to young adult males, typically with fractures of the distal extremities (hands, feet, radii, and tibias) and clavicles. Finally, another forensically relevant feature of parkour-related death is the potential for difficulty in determining manner of death, distinguishing accident from suicide or even homicide, depending on the circumstances.
URL
Parkour: Mensuração do metabolismo energético e morfofisiológico de seus praticantes
Autor
Andrade et al.
2016
|
Revista Brasileira de Medicina do Esporte
Tipo de publicación
Artículo de revista
Idioma
Portugués
Palabras clave
exercício; análise química do sangue; metabolismo energético.
Resumen
Introdução: O parkour é uma atividade que utiliza o próprio corpo para deslocar-se de um ponto a outro no ambiente. Objetivo: Analisar o comportamento do metabolismo energético e do sistema cardiorrespiratório durante uma sessão de parkour. Método: Foram avaliados 18 indivíduos praticantes da modalidade. O comportamento do metabolismo energético durante uma sessão de parkour foi avaliado por meio da frequência cardíaca (FC), lactato e glicose. Resultados: Os resultados indicaram que a FC média durante a sessão de treino foi de 167,64 ± 7,05 bpm representando 84,36 ± 3,52 %. O lactato inicial foi de 4,49 ± 3,08 mmol/L e o final de 9,23 ± 3,08 mmol/L onde p-valor para as variáveis foi de p = 0,0007. A glicose inicial foi de 73,6 ± 20,71 mg/dL e final de 76,06 ± 20,20 mg/dL assumindo um p-valor de p = 0,7408. Em se tratando da composição corporal, o percentual de gordura foi de 8,78 ± 2,82 %, a dobra que mais apresentou acúmulo de gordura foi do abdômen 12,32 ± 5,69 mm. Conclusão: Conclui-se que a modalidade parkour tem predominância do metabolismo anaeróbio glicolítico, com suporte do metabolismo aeróbio. Além disso, devido à especificidade da modalidade, seus praticantes possuem baixo percentual de gordura.
URL
Changes of motor-control strategies in precision jump according to distance constraints
Autor
Pagnon & Martin
2015
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ISB 2015 - XXV Congress of the International Society of Biomechanics 2015
Tipo de publicación
Publicación en congreso
Idioma
Inglés
Palabras clave
Resumen
URL
A comparison of the habitual landing strategies from differing drop heights of parkour practitioners (Traceurs) and recreationally trained individuals
Autor
Standing & Maulder
2015
|
Journal of Sports Science and Medicine
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Kinetics; Parkour; dissipation; forefoot; kinematics.
Resumen
Parkour is an activity that encompasses methods of jumping, climbing and vaulting. With landing being a pertinent part of this practise, Parkour participants (traceurs) have devised their own habitual landing strategies, which are suggested to be a safer and more effective style of landing. The purpose of this study was to compare the habitual landing strategies of traceurs and recreationally trained individuals from differing drop heights. Comparisons between landing sound and mechanical parameters were also assessed to gauge the level of landing safety.
URL
DUNT. "Deportes urbanos y nuevas tendencias"
Autor
Vargas et al.
2015
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Secretaría de Cultura, Recreación y Deporte de Colombia
Tipo de publicación
Libro
Idioma
Español
Palabras clave
Resumen
Las ciudades que han invertido en el modelo de ciudad donde el centro de desarrollo es el ser humano, han sido ciudades progresistas que han avanzado en la inclusión, la no segregación y la defensa de las libertades. El espacio público revitalizado y democratizado implica prácticas deportivas y culturales donde se abre espacio a diferentes expresiones y representaciones urbanas que como las nuevas tendencias del deporte, se viven de manera creciente configurándose en expresiones ciudadanas que se han denominado “nuevas ciudadanías”.
URL
Spinal cord injury in Parkour sport (free running): A rare case report
Autor
Derakhshan et al.
2014
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Chinese Journal of Traumatology - English Edition
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Spinal cord injuries, Cervical vertebrae, Athletic injuries
Resumen
A 24-year-old male was transferred to the emergency department while being in the state of quadriplegia with a history of performing Parkour sport, which is also called double front flip. Neurological examination revealed that the patient’s muscle power was 0/5 at all extremities. The patient did not show any sense of light touch or pain in his extremities. In radiological studies, cervical spine X-ray and CT scan images showed C4-C5 subluxation with bilateral locked facets and spinal cord injury. The results of this very rare case study revealed that exercising Parkour sport without taking into account safety standards could result in irreversible injuries to the cervical spinal cord with fatal outcome.
URL
A free-runninig case of study
Autor
Warren et al.
2013
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Serbian Journal of Sports Sciences
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
case study: Free-running: profiling: training
Resumen
Free-running has recently spread over the digital media and has since become an official sport. Despite this increase in popularity there is no peer-reviewed literature on the physiology and anthropometry of the athletes or the physical demands of the sport. This study aimed to define free-running and explore some of the physiological characteristics of the athletes and the sport, by undertaking the assessment of anthropometric data and vertical jump performance in 7 free-runners; in addition, GPS information was gathered from 3 training sessions for one free-runner. The free-runners in the present study displayed high power output as result of high vertical jump performance. They also displayed low levels of body fat and low body mass. The GPS data illustrated that free-running is an intermittent sport relying heavily on the phosphagenic energy system; therefore, free-runners should focus their training utilising this energy system. Another outcome from the research is the suggestion that future studies should trial different equipment to monitor the physiological demands and intensity of the sport due to particularly high-intensity short bursts of energy utilised. ABSTRACT FROM AUTHOR
URL
The Ultimate parkour & freerunning book. Discover your possibilities
Autor
Witfeld et al.
2013
|
Meyer & Meyer
Tipo de publicación
Libro
Idioma
Inglés
Palabras clave
Resumen
This new and improved edition of "The Ultimate Parkour & Freerunning book" contains precise illustrations for the teaching of all basic techniques, easy to follow movement breakdowns and methodical tips for indoor and outdoor training. All the most common terms from the scene are listed for reference in English and French. History, philosophy, rules of behavior, training advice based on the latest sports science knowledge, interviews from the scene about motivations and trends, advice for schools and explanations of competitions and competition criteria are a few examples of the book's contents
URL
Parkour - "Art of movemento" and its injury risk
Autor
Wanke et al.
2013
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Sportverletzung-Sportschaden
Tipo de publicación
Artículo de revista
Idioma
Alemán
Palabras clave
parkour - injuries - causes - type - localisation
Resumen
Parkour sport is the playfully breaching of obstacles originally not created to get from A to B in the fastest manner. There have been only few publications on injuries in this young and trendy sport mainly performed in urban areas. The aim of this study is to analyse parkour-related acute injuries and their factors.
URL
Ground reaction forces and loading rates associated with parkour and traditional drop landing techniques
Autor
Puddle & Maulder
2013
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Journal of Sports Science and Medicine
Tipo de publicación
Artículo de revista
Idioma
Inglés
Palabras clave
Kinetics, absorption, forefoot, roll.
Resumen
Due to the relative infancy of Parkour there is currently a lack of empirical evidence on which to base specific technique instruction upon. The purpose of this study was to compare the ground reaction forces and loading rates involved in two Parkour landing techniques encouraged by local Parkour instructors and a traditional landing technique recommended in the literature. Ten male participants performed three different drop landing techniques (Parkour precision, Parkour roll, and traditional) onto a force plate. Compared to the traditional technique the Parkour precision technique demonstrated significantly less maximal vertical landing force (38%, p < 0.01, ES = 1.76) and landing loading rate (54%, p < 0.01, ES = 1.22). Similarly, less maximal vertical landing force (43%, p < 0.01, ES = 2.04) and landing loading rate (63%, p < 0.01, ES = 1.54) were observed in the Parkour roll technique compared to the traditional technique. It is unclear whether or not the Parkour precision technique produced lower landing forces and loading rates than the Parkour roll technique as no significant differences were found. The landing techniques encouraged by local Parkour instructors such as the precision and roll appear to be more appropriate for Parkour practitioners to perform than a traditional landing technique due to the lower landing forces and loading rates experienced.
URL
Parkour: una nueva causa de lesiones internas graves
Autor
Vivanco et al.
2013
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Anales de pediatría
Tipo de publicación
Artículo de revista
Idioma
Español
Palabras clave
Resumen
URL
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