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Giustino V, Bonaventura RE, Messina G, Patti A, Pillitteri G, Pajaujiene S, Paoli A, Palma A, Bianco A, Oliveri M, Battaglia G. Acute effects of prismatic adaptation on penalty kick accuracy and postural control in young soccer players: A pilot study. Heliyon 2024; 10:e30515. [PMID: 38742074 PMCID: PMC11089356 DOI: 10.1016/j.heliyon.2024.e30515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
Background Prismatic adaptation (PA) is a visuomotor technique using prismatic glasses that are capable of moving the visual field and to affect the excitability of certain brain areas. The aim of this pilot study was to explore potential acute effects of PA on penalty kick accuracy and postural control in youth soccer players. Methods In this randomized crossover study, seven young male soccer players performed three PA sessions (rightward PA, r-PA; leftward PA, l-PA; sham PA, s-PA) with a washout period of 1-week between them. Immediately before and after each PA session, penalty kick accuracy and postural control were assessed. Results We detected an increase in penalty kick accuracy following PA, regardless of the deviation side of the prismatic glasses (F1,5 = 52.15; p = 0.08; ηp2 = 0.981). In detail, our results showed an increase in the penalty kick accuracy toward the right target of the football goal following r-PA and toward the left target of the football goal following l-PA. We detected a significant effect on the sway path length (F2,12 = 10.42; p = 0.002; ηp2 = 0.635) and the sway average speed (F2,12 = 9.17; p = 0.004; ηp2 = 0.605) parameters in the stabilometric test with open eyes following PA, regardless of the deviation side of the prismatic glasses. In detail, our results showed a significant difference in both the stabilometric parameters (p = 0.016 and p = 0.009, respectively) only following l-PA. Conclusion The findings of this pilot study indicate that PA could positively affect penalty kick accuracy and postural control suggesting that PA could be used as a visual training technique in athletes.
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Affiliation(s)
- Valerio Giustino
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | | | - Giuseppe Messina
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele University, Rome, Italy
- PLab Research Institute, Palermo, Italy
| | - Antonino Patti
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | - Guglielmo Pillitteri
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | - Simona Pajaujiene
- Department of Coaching Science, Lithuanian Sports University, Kaunas, Lithuania
| | - Antonio Paoli
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Antonio Palma
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
- Regional Sports School of Italian National Olympic Committee (CONI) Sicilia, Palermo, Italy
| | - Antonino Bianco
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | - Massimiliano Oliveri
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Giuseppe Battaglia
- Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
- Regional Sports School of Italian National Olympic Committee (CONI) Sicilia, Palermo, Italy
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Afonso J, Brito J, Abade E, Rendeiro-Pinho G, Baptista I, Figueiredo P, Nakamura FY. Revisiting the 'Whys' and 'Hows' of the Warm-Up: Are We Asking the Right Questions? Sports Med 2024; 54:23-30. [PMID: 37658965 PMCID: PMC10798919 DOI: 10.1007/s40279-023-01908-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2023] [Indexed: 09/05/2023]
Abstract
The warm-up is considered beneficial for increasing body temperature, stimulating the neuromuscular system and overall preparing the athletes for the demands of training sessions and competitions. Even when warm-up-derived benefits are slight and transient, they may still benefit preparedness for subsequent efforts. However, sports training and competition performance are highly affected by contextual factors (e.g., how is the opponent acting?), and it is not always clear what should be the preferred warm-up modalities, structure and load for each athlete and context. Further, we propose that the warm-up can also be used as a pedagogical and training moment. The warm-up may serve several different (albeit complementary) goals (e.g., rising body temperature, neuromuscular activation, attentional focus) and be performed under a plethora of different structures, modalities, and loads. The current commentary highlights the warm-up period as an opportunity to teach or improve certain skills or physical capacities, and not only as a preparation for the subsequent efforts. Moreover, the (justified) call for individualized warm-ups would benefit from educating athletes about exploring different warm-up tasks and loads, providing a broad foundation for future individualization of the warm-up and for more active, engaged, and well-informed participation of the athletes in deciding their own warm-up practices.
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Affiliation(s)
- José Afonso
- Centre of Research, Education, Innovation, and Intervention in Sport (CIFI2D), Faculty of Sport, University of Porto, Porto, Portugal.
| | - João Brito
- Portugal Football School, Portuguese Football Federation, Oeiras, Portugal
| | - Eduardo Abade
- Portugal Football School, Portuguese Football Federation, Oeiras, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal
| | | | - Ivan Baptista
- Centre of Research, Education, Innovation, and Intervention in Sport (CIFI2D), Faculty of Sport, University of Porto, Porto, Portugal
- Department of Computer Science, Faculty of Science and Technology, UiT the Arctic University of Norway, Tromsø, Norway
| | - Pedro Figueiredo
- Physical Education Department, College of Education, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates
| | - Fábio Yuzo Nakamura
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia, Maia, Portugal
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Strainchamps P, Ostermann M, Mierau A, Hülsdünker T. Stroboscopic Eyewear Applied During Warm-Up Does Not Provide Additional Benefits to the Sport-Specific Reaction Speed in Highly Trained Table Tennis Athletes. Int J Sports Physiol Perform 2023; 18:1126-1131. [PMID: 37321564 DOI: 10.1123/ijspp.2022-0426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 04/07/2023] [Accepted: 05/15/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE While long-term training with stroboscopic eyewear suggests performance-enhancing effects on visuomotor abilities, it remains unclear whether a short-term application, for example, during a warm-up, results in immediate performance gains. This study evaluated potential performance-enhancing effects of stroboscopic eyewear applied during warm-up on reaction speed that may provide athletes an edge in visuomotor-demanding sports. METHODS Twenty-eight international-level table tennis athletes participated in this study. Participants performed their individual 10-minute table-tennis-specific warm-up under normal visual conditions and with stroboscopic eyewear. Prior to and after the warm-up, visuomotor reaction time was assessed in a sport-specific reaction test where athletes had to return 30 table tennis balls played by a ball machine at high speed to their backhand side. Reaction time was determined as the interval between ball output and movement onset as triggered by a mechanical switch. Furthermore, the time between ball-table contact and ball-racket contact (hit time) was analyzed as an indicator of how early the athletes intercepted the ball. RESULTS Reaction time significantly improved following the warm-up (P < .001, ηp2=.393). However, there was no additional benefit of the stroboscopic eyewear (P = .338, ηp2=.034). No changes after the warm-up were observed for hit time (P = .246, ηp2=.055). CONCLUSIONS The results indicate that warm-up facilitated visuomotor reaction speed; however, stroboscopic eyewear did not provide additional positive effects when compared to a warm-up under normal visual conditions. While shutter glasses may be useful for training over longer periods, short-term positive effects were not supported in this study.
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Affiliation(s)
- Paul Strainchamps
- Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, Differdange,Luxembourg
| | | | - Andreas Mierau
- Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, Differdange,Luxembourg
- Luxembourg Health & Sport Sciences Research Institute (LHSSRI), Differdange,Luxembourg
- Institute of Movement and Neurosciences, German Sport University Cologne, Cologne,Germany
| | - Thorben Hülsdünker
- Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, Differdange,Luxembourg
- Luxembourg Health & Sport Sciences Research Institute (LHSSRI), Differdange,Luxembourg
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Rumeau V, Grospretre S, Babault N. Post-Activation Performance Enhancement and Motor Imagery Are Efficient to Emphasize the Effects of a Standardized Warm-Up on Sprint-Running Performances. Sports (Basel) 2023; 11:sports11050108. [PMID: 37234064 DOI: 10.3390/sports11050108] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/18/2023] [Accepted: 05/20/2023] [Indexed: 05/27/2023] Open
Abstract
Warm-up routines include various tasks focused on the peripheral contractile properties and nervous motor command. This present study was aimed at investigating the acute effects of different warm-up routines, emphasizing either peripheral (post-activation performance enhancement, PAPE) or central (motor imagery, MI) contributions on sport-specific tasks. Eleven young female athletes took part in this cross-over, randomized, controlled trial. They underwent three experimental sessions composed of a standardized warm-up followed by 10 min of (1) rest (CONTROL), (2) maximal concentric leg press (PAPE), or (3) mental repetitions of sprint tasks (MI). Post-tests consisted of reaction time, arrowhead agility test, 20 m sprint, repeated sprint ability, and NASA-TLX fatigue questionnaire. PAPE and MI significantly enhanced the arrowhead agility test (p < 0.001 and p = 0.012, respectively) and repeated sprint ability (p = 0.002 and p = 0.035, respectively) compared to CONTROL, without any difference between PAPE and MI. The 20 m sprint time was better after PAPE as compared to MI (p = 0.005) and CONTROL (p < 0.001), without any difference between MI and CONTROL. Reaction time and the NASA-TLX questionnaire were not affected by the warm-up modalities (p > 0.05). PAPE was the most efficient to optimize warm-up due to its greater peripheral contribution that would improve muscle contractility. MI specifically improved the imagined tasks mostly by central contribution.
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Affiliation(s)
- Valentin Rumeau
- INSERM UMR1093-CAPS, Université de Bourgogne, UFR des Sciences du Sport, F-21000 Dijon, France
| | - Sidney Grospretre
- EA4660-C3S, Université de Franche-Comté, UFR des Sciences du Sport, F-25000 Besançon, France
| | - Nicolas Babault
- INSERM UMR1093-CAPS, Université de Bourgogne, UFR des Sciences du Sport, F-21000 Dijon, France
- Centre d'Expertise de la Performance, Université de Bourgogne, UFR des Sciences du Sport, F-21000 Dijon, France
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Stanković M, Čaprić I, Đorđević D, Đorđević S, Preljević A, Koničanin A, Maljanović D, Nailović H, Muković I, Jelaska I, Sporiš G. Relationship between Body Composition and Specific Motor Abilities According to Position in Elite Female Soccer Players. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1327. [PMID: 36674082 PMCID: PMC9858742 DOI: 10.3390/ijerph20021327] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Contemporary top-division soccer is characterized by high-intensity activity throughout the entire match, which also requires high levels of a wide range of the players' functional and motor abilities. Furthermore, motor and functional requirements vary in relation to the players' position on the pitch. In view of the above, the objective of this study was to determine any differences in body composition and specific motor abilities in relation to position. Twenty elite female soccer players (age: 20.90 ± 3.70 years; height: 166.95 ± 5.83 cm; weight: 58.97 ± 7.50 kg; training experience: 9.50 ± 4.11 years) were recruited for the purpose of this study. Based on their position within the team, the players were divided into three groups: defenders (N-7), midfielders (N-6), and forwards (N-7). The instruments used included the InBody770 (for body composition assessment), Optojump and Polar for the assessment of specific motor abilities. The results obtained indicate a strong link between the parameters body composition and specific motor abilities; however, the level of significance varies, as do the variables concerning specific motor abilities and body composition in relation to the players' position on the pitch. In accordance with these results, coaches and others working in the soccer industry should be apprised of the necessity of a tailored approach when it comes to planning the development of specific motor abilities, as well of with the importance of balanced body composition as prerequisites for achieving top results.
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Affiliation(s)
- Mima Stanković
- Faculty of Sport and Physical Education, University of Niš, 18000 Niš, Serbia
| | - Ilma Čaprić
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Dušan Đorđević
- Faculty of Sport and Physical Education, University of Niš, 18000 Niš, Serbia
| | - Stefan Đorđević
- Faculty of Sport and Physical Education, University of Niš, 18000 Niš, Serbia
| | - Adem Preljević
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Admira Koničanin
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Džejla Maljanović
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Hamza Nailović
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Iso Muković
- Faculty of Sport and Physical Education, University of Novi Pazar, 36300 Novi Pazar, Serbia
| | - Igor Jelaska
- Faculty of Kinesiology, University of Split, 21000 Split, Croatia
| | - Goran Sporiš
- Faculty of Kinesiology, University of Zagreb, 10110 Zagreb, Croatia
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Effect of Exercise Intensity on Psychomotor Vigilance During an Incremental Endurance Exercise in Under-19 Soccer Players. Motor Control 2022; 26:661-676. [PMID: 36007879 DOI: 10.1123/mc.2022-0033] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/10/2022] [Accepted: 06/26/2022] [Indexed: 11/18/2022]
Abstract
The aim of this study was to analyze the acute effects of an incremental resistance test on psychomotor vigilance in 16 soccer players under-19 years old (age 16.42 ± 0.85 years). Borg 15-point subjective perception of effort scale, the psychomotor vigilance task test, and the Yo-Yo intermittent recovery test were used. Four evaluation sessions were conducted with different intensities of efforts (30%-40%, 60%-75%, 80%-90%, and 100%) on different days (counterbalanced order). A repeated-measures analysis of variance was performed in the reaction time of the psychomotor vigilance task. The results showed that participants responded faster during efforts between 80% and 90% of maximal oxygen uptake (501.20 ± 70.77 ms). From that threshold, the players decreased their performance through a longer reaction time (601.23 ± 85.05 ms; p value < .001). The main findings were that the reaction time performance was worse at the lowest and highest effort conditions (5 and 17 km/hr, respectively). This fact helps to focus on the importance of designing and proposing training tasks with medium-high efforts to provoke optimal reaction times in young soccer players.
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Effects of Warm-Up Training on Psychomotor Vigilance and Repeated-Sprint Ability of Professional Soccer Referees: A Pilot Study. Motor Control 2022; 26:518-535. [PMID: 35894891 DOI: 10.1123/mc.2022-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 11/18/2022]
Abstract
For this research, we analyzed the immediate effects of warm-up condition (WC) or without warm-up condition (WWC) on amateur referees' physical and cognitive functioning. Eight professional soccer referees from the Balearic Committee of Football Referees were the participants of this study. Body composition characteristics were measured and the scores on three tests were recorded: the Yo-Yo intermittent recovery, repeated-sprint ability, and psychomotor vigilance task. Regarding results, the psychomotor vigilance task was performed better after warm-up training (p = .002, η2 = .79) with faster reaction times following WC (M = 318.2, SD = 27.1 ms) than WWC (M = 334.9, SD = 26.1). Similarly, the referees' performance was better on the repeated-sprint ability test after WC (p = .002, d = 0.53) than WWC, with minimum and average power values higher after WC (M = 626.77, SD = 112.57) than WWC (M = 562.35, SD = 79.63). We conclude that re-warm-up training may mitigate the vigilance performance changes caused by effects of rest on soccer referees.
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