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- The positional demands of explosive actions in elite soccer: comparison of English Premier League and French Ligue 1Publication . Morgans, Ryland; Ju, Wonwoo; Radnor, John; Zmijewski, Piotr; Ryan, Ben; Haslam, Chris; King, Matthew; Kavanagh, Ronan; Oliveira, RafaelThe aims of the present study were to: (i) quantify accelerations and decelerations of soccer players during match-play acrosstwo consecutive seasonsfrom the English PremierLeague (EPL) and Ligue 1 (L1); and (ii) compare any positional differences between the two leagues. Fifty-eight male professional soccer players were monitored during all league matches (n = 144) across seasons 2020/21 and 2021/22. The absolute number of accelerations (> +3 m/s−2) and decelerations (< -3 m/s−2) and accelerations and decelerations per minute were examined. The relative number of accelerations and decelerations across all positions was higher with moderate effect sizes in the EPL when compared to L1 (p < 0.001, for both). Significant differences were observed in accelerations and decelerations across all playing positions (p < 0.001 and p = 0.001 respectively, with moderate to very large effect sizes), except for centre forwards (CF) (accelerations p = 0.40; ES = 0.16; decelerations p = 0.97; ES = 0.01). This study provides valuable insights into the positional acceleration and deceleration differences in the EPL and L1, which should be considered in match running performance evaluations. While confirming higher accelerations and decelerations in the EPL, the unique case of CF challenges current evidence, emphasising the need for a more granular understanding of the positional demands of explosive actions incorporating accelerations and decelerations in elite soccer.
- Positional training demands in the English Premier League and EnglishChampionship. A longitudinal study across consecutive seasonsPublication . Morgans, Ryland; Ceylan, Ibrahim H.; Radnor, John; Ryan, Ben; King, Matthew; Zmijewski, Piotr; Oliveira, RafaelThe aims of this study were to: compare training loads between the English Premier League (EPL) and English Championship League (ECL) and examine differences between playing positions. Forty-six 1st team players from the same club participated in the study. GPS metrics were obtained during all EPL and ECL training sessions across four consecutive seasons, 2019–20 to 2022–23. The study team was promoted from the ECL at the end of season 2020–21. There was a significant interaction effect between position and league for all GPS metrics (p < 0.001; η2 = 0.001–0.003), except for relative high-speed running (HSR) distance, sprint distance, and sprint efforts (p > 0.05). A significant main effect for league for all GPS metrics (p < 0.001; η2 = 0.001–0.009) was found, with EPL training sessions resulting in greater total distance per minute, HSR distance per minute, high metabolic load distance (HMLD) per minute, number of HML efforts, accelerations, and decelerations per minute compared to training in the ECL (p < 0.001; d = 0.061–0.224). For position, a significant main effect for all GPS metrics (p < 0.001; η2 = 0.001–0.005) was observed. Centre midfielders covered more distance per minute than all other positions (p < 0.001, d = 0.040–0.167). In conclusion, higher training values in the EPL were evident, except for centre forwards, providing some guidance on the differing positional physical demands that may support coaches and practitioners to design position-specific drills incorporating physical and technical/tactical strategies
- Can different scores in first and second halves influence running and explosive-based measures?Publication . Morgans, Ryland; Radnor, John; Oliver, Jon; Scholten, Jule; Zmijewski, Piotr; Kavanagh, Ronan; Ryan, Ben; Haslam, Chris; King, Matthew; Oliveira, RafaelThis study aimed to examine the influence of different scores in the first and second half on running and explosive-based performance of elite male soccer players. Thirty-three professional players from one English Premier League team participated in the study across two consecutive seasons, 2021/22 and 2022/23. Matches were divided into half (first versus second) and nine phases; WIN-WIN; WIN-DRAW; WIN-LOSS; DRAW-WIN; DRAW-DRAW; DRAW-LOSS; LOSS-WIN; LOSS-DRAW; and LOSS-LOSS. Match physical data were monitored using an 18 Hz Global Positioning System. There was a main effect for half for all variables (p < 0.001–0.008; η2 = 0.004–0.028), with distances covered per minute and number of explosive actions per minute greater in the first-half than second-half (d = 0.144–0.374). There was an interaction effect between half and phase for m/min, high-speed running per min, high metabolic load distance (HMLD) per min, HML efforts/min, and accelerations/min (p < 0.001–0.012; η2 = 0.010–0.015). There was a reduction between first-half and second-half performance during WIN-WIN, WIN-DRAW, DRAW-WIN, DRAW-DRAW, LOSE-WIN, and LOSE-LOSE for m/min (p < 0.001; d = 0.435–0.714), HMLD/min (p < 0.001–0.004; d = 0.334–0.605), and HML efforts/min (p < 0.001; d = 0.408–0.611). In conclusion, our findings emphasise the importance of considering both match half and phase when analysing players’ physical performance to support the prescription of tailored training programs and tactical strategies to optimise performance across different match situations.
- Physical match performance of elite soccer players from the English Championship League and the English Premier League:The effects of opponent ranking and positional differencesPublication . Morgans, Ryland; Michele, Rocco Di; Ceylan, Ibrahim H.; Ryan, Ben; Haslam, Chris; King, Matthew; Zmijewski, Piotr; Oliveira, RafaelThis study aimed to examine physical match performance and the effects of opponent ranking and positional differences in both the English Championship League (ECL) and the English Premier League (EPL) over five consecutive seasons. Fifty-four professional outfield soccer players (average age 24.6±5.4 years, weight 76.6±6.9 kg, height 1.79±0.09 m) from an English club were involved. Physical data obtained with the 18 Hz GPS technology tracking system from 213 regular-season matchesspanning the complete 2018/19 to 2022/23 seasons were examined. The results showed that, considering the level of the opponent, total distance (TD), high-intensity distance (HSR), and the number of decelerations (DEC) significantly varied in both EPL and ECL(p < 0.05, p < 0.05, p < 0.05 respectively). Additionally, opponent level influenced sprint distances (Spr) and accelerations (ACC) in the EPL (p < 0.05, p < 0.05) but not in the ECL. The highest running metrics were noted when the team played against a high-ranked opponent. Concerning positional roles, more physical metrics were influenced by opponent level in the ECL (centre-backs (TD, ACC), full-backs (TD, DEC), centre midfielders (TD, HSR, Spr, DEC), attacking midfielders (TD, Spr, DEC), centre forwards (TD)) than in the EPL (centre midfielders (TD, HSR, DEC), attacking midfielders (TD, DEC), centre forwards (TD)). These findings contribute to a more comprehensive understanding of how players from different positions perform in elite soccer match-play against varying opposition rankings. Coaches may then tailor tactical approaches, positional, and individualized training regimens to address the specific physical demands associated with matches against different-ranked opponents.
- Development and validation of a physical exercise training program for women diagnosed with Fibromyalgia “Pessoas com Fibra” (People with Fiber). A pilot studyPublication . Sousa, Mónica; MOUTÃO, JOÃO; Oliveira, Rafael; Alves, SusanaFibromyalgia is a chronic disease that affects patients’ quality of life, leading to reduced physical activity levels. This problem can therefore be attenuated by promoting physical exercise training programs (PETP). The aim of this pilot study was to develop and validate a PETP, “Pessoas com Fibra”, designed to increase physical activity and improve the quality of life of women diagnosed with Fibromyalgia, aged between 30 and 60. The PETP was designed and validated by physical fitness specialists in accordance with Revised Guidelines for Reporting Criteria on the Development and Evaluation of Complex Health Interventions and the Consensus Guidelines on Physical Exercise Programme Reporting Model. It went through three phases: development, piloting and evaluation. This study presents an intervention proposal based on improving the participants' Fibromyalgia symptoms. “Pessoas com Fibra” program proposal presents suggestions for adaptation to the target population and exercises that can be replicated by professionals in the field of physical exercise and health.
- The relationship between the 1200 m shuttle test and 40 m sprint test performance and distances covered in English Premier League matches: A retrospective two season studyPublication . Kavanagh, Ronan; Matteotti, Matteo; Oliveira, Rafael; McDaid, Kevin; Alexander, Jill; Harper, Damian; Zmijewski, Piotr; Rhodes, David; Morgans, RylandTo identify a relationship between the 1200 m shuttle test and 40 m sprint test performance with distances covered at varying intensities in English Premier League (EPL) matches. A squad (n = 21) of full-time professional 1st team male football players (age 29.8±3.4 years; height 183.7±5.2 cm; weight 83.7±6.9 kg) participated in this study. League match data from the 2019–20 and 2020–21 seasons were recorded and analysed via an Optical Tracking System (OTS) (Second Spectrum®, Los Angeles, USA) to report physical match performance data. Average velocity during the 1200 m shuttle test (V1.2ST) was calculated, while Peak sprinting speed (PSS) was estimated using a 40 m maximal sprint. ASR1.2ST was established by subtracting V1.2ST from PSS. The relationship between V1.2ST, 30%ASR1.2ST and distances covered at varying intensities in EPL matches was assessed by a series of independent Linear Mixed Effects (LME) models. Although not statistically significant, for every unit increase in V1.2ST, there was an increase of 1032 m in distance covered, (p = 0.07). A single unit increase in 30%ASR1.2ST is associated with a significant increase of 495 m in high-speed running distance (> 5.5 m·s −1) (p = 0.02). While for each unit increase in 30%ASR1.2ST, sprint distance (> 7 m·s −1) covered significantly increased by 209 m (p = 0.02). In conclusion, high levels of physical fitness such as V1.2ST and 30%ASR1.2ST derived from the 1200 m shuttle and 40 m sprint tests can improve match running performance in elite soccer. Knowledge of this information allows practitioners to tailor training load based on each players individual characteristics, potentially increasing performance.
- Observação e análise individual de atletas de futebol de formação: uma proposta metodológicaPublication . Elias, Pedro Miguel da Costa; Teixeira, EduardoO presente documento consiste num Relatório de Estágio referente à época desportiva/ano letivo 2023/2024, que visa a obtenção do Grau de Mestre em Treino Desportivo. Este Relatório aborda a Intervenção Profissional no contexto de Estágio, relativamente às tarefas, funções e ao enquadramento na Equipa Técnica e no Clube, onde foi desempenhado o cargo de Treinador-Analista. Este documento aborda pormenorizadamente as tarefas e funções desempenhadas ao nível da Observação e Análise, Planeamento, Processo de Treino e Competição. É também realizada uma proposta metodológica referente à Observação e Análise Individual das Atletas, criando uma relação direta entre o Processo de Treino e a Competição. Neste sentido, foi desenvolvido um Modelo de Observação e Análise Individual das Atletas, que visa englobar uma análise completa e abrangente das capacidades das atletas e dos pontos a melhorar, tal como uma monitorização da evolução das mesmas ao longo da época. O objetivo deste Modelo de Observação e Análise Individual é permitir aos Treinadores construir uma base de dados individual das atletas, acompanhar a evolução das mesmas e utilizar esta ferramenta para uma comunicação objetiva com as jogadoras.
- Dignidad para la calidad de vida y educacionPublication . Galinha, Sónia Maria Gomes Alexandre; Calvo, Sonia; Duarte, SusanaLa intervención de un equipo multidisciplinario en un contexto de educación ha demostrado ser, según la literatura, un valor agregado en la prevención, detección y creación de estrategias de apoyo a personas que, en algún momento de su trayectoria escolar, extraescolar o a lo largo de su vida, requieren de un apoyo específico. Además la Educación tiene como objetivo proporcionar una educación de calidad, reduciendo las desigualdades; fomentar ciudades y comunidades sostenibles; y asociaciones para implementar los objetivos recomendados por la ONU.