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1.
Rev. andal. med. deporte ; 11(2): 75-78, abr.-jun. 2018. tab, graf
Article in English | IBECS | ID: ibc-174144

ABSTRACT

Objective. Rugby union is a fast growing sport all over the world, due to its nature as a contact sport it is frequent for players to sustain injuries, more specifically on the shoulder joint, were the injuries occur with greater severity. Method. The authors present a cohort prospective study focusing on the incidence and severity of shoulder injuries in a population of 51 male of top-tier Portuguese Rugby Union players aiming, to characterize relevant epidemiological aspects, conducted between September 2013 and May 2014. All data was collected and recorded according to the consensus statement for epidemiological studies in Rugby Union. Results. A total injury incidence rate of 23.68 per 1000 player match-hours was found with a mean severity of injuries of 34.22, a value higher than expected when comparing with previous studies. New and recurrent injuries occurred in a 7:2 ratio. Reported mean severity of 41.57 days in new injuries versus 8.50 days. Conclusion. The proportion of recurrent injuries alerts us for the importance of preventing measures. Poor physical condition of the players seems to have contributed to the increased number of shoulder injuries of our target population. Specific training programs to improve muscle strength and directed training to improve correct technical aspects of the tackling engagement during the fatigue periods of the game could be very important in the prevention of shoulder injuries


Objetivo. El rugby es un deporte de rápido crecimiento en todo el mundo, debido a su naturaleza, tratándose de un deporte de contacto es frecuente que los jugadores sufran lesiones, más específicamente en la articulación del hombro, donde las lesiones suceden con mayor severidad. Método. Los autores presentan un estudio de cohorte prospectivo centrado en la incidencia y la gravedad de las lesiones de hombro en una población de 51 jugadores de primer nivel de Rugby de la liga portuguesa, caracterizando aspectos epidemiológicos relevantes, datos recogidos de septiembre de 2013 a mayo de 2014. Todos los datos fueron conseguidos y registrados de acuerdo con la declaración de consenso para estudios epidemiológicos de Rugby. Resultados. La tasa total de incidencia de lesiones fue de 23.68 por cada 1000 horas de competición y jugador, con una severidad media de las lesiones de 34.22 días, un valor más alto de lo esperado comparado con con estudios previos. Lesiones nuevas frente a recurrentes ocurrieron en una proporción de 7:2. La gravedad media fue de 41.57 días en las nuevas lesiones frente a 8.50 días en las recurrentes. Conclusión. Los datos de lesiones recurrentes nos alertan de la importancia de las medidas preventivas. La mala condición física de los jugadores contribuyó al aumento del número de lesiones de hombro de nuestra población. Programas específicos de formación, para mejorar la fuerza muscular y entrenamiento específico para conseguir una técnica correcta, especialmente durante los períodos de fatiga del juego, pueden ser muy importantes en la prevención de lesiones del hombro


Objectivo. O Rugby é um desporto em rápido crescimento em todo o mundo, devido à sua natureza como desporto de contato, ocorrem frequentemente lesões, mais especificamente na articulação do ombro. Método. Os autores apresentam um estudo prospetivo de coorte focado na incidência e gravidade das lesões do ombro numa população de 51 jogadores de rugby, de primeiro nível do campeonato Português, caracterizando aspetos epidemiológicos relevantes. Os dados foram colhidos de setembro de 2013 a maio de 2014. Todos os dados foram obtidos e registados em conformidade com a declaração de consenso para estudos epidemiológicos em Rugby. Resultados. Uma taxa de incidência total de 23.68 lesões por 1.000 horas de jogo-jogador foi registada, com uma gravidade média das lesões de 34.22 dias, um valor mais elevado do que o esperado quando comparado com estudos anteriores. Lesões novas e recorrentes ocorreram numa proporção de 7:2. A gravidade média foi de 41.57 dias em novas lesões contra 8.50 dias em lesões recorrentes. Conclusão. Estes dados alertam-nos para a importância de medidas preventivas. A condição física pobre dos jogadores pode ter contribuído para o aumento do número de lesões de ombro da nossa população. Programas de treino específicos para melhorar a força muscular e preparação individualizada com vista a melhorar aspetos técnicos poderão ser importantes na prevenção de lesões no ombro


Subject(s)
Humans , Male , Adolescent , Young Adult , Adult , Joints/injuries , Athletic Injuries/epidemiology , Football/injuries , Shoulder Injuries/complications , Shoulder Injuries/epidemiology , Portugal/epidemiology , Prospective Studies , Cohort Studies , Shoulder Injuries/prevention & control
2.
J Sports Med Phys Fitness ; 49(4): 480-5, 2009 Dec.
Article in English | MEDLINE | ID: mdl-20087310

ABSTRACT

AIM: It has been shown by many authors that proprioception declines with age. However, few studies have examined the effects of exercise interventions on proprioception. The purpose of this study was to investigate the effects of a creative dance program on proprioception of older adults. METHODS: Thirty-seven men and women between 55 and 80 years of age, who were not engaged in any exercise program for at least one year, were randomly assigned to an experimental (63.6 + or - 5.7 years) or a control group (65.3 + or - 7.6 years). The experimental group participated in a creative dance program for 12 weeks with a periodicity of 3 sessions of 90 minutes per week. Measures of knee kinesthesia, knee joint position sense and arm positioning were taken before and after the program. RESULTS: After 12 weeks, knee joint position sense (P = 0.005) knee kinesthesia (in flexion) (P = 0.04), and arm positioning (P = 0.008) significantly improved within the creative dance training group. At 12 weeks follow-up, arm positioning performance was significantly better for the creative dance group when compared with the control group (P = 0.043). The control group did not show any significant improvement in proprioception. CONCLUSIONS: This study showed that a creative dance program emphasising body awareness can improve proprioception in older adults.


Subject(s)
Aging/physiology , Dancing/physiology , Kinesthesis/physiology , Proprioception , Age Factors , Aged , Aged, 80 and over , Awareness , Female , Humans , Knee/physiology , Knee Joint/physiology , Lower Extremity/physiology , Male , Middle Aged , Upper Extremity/physiology
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