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Sports, Volume 12, Issue 7 (July 2024) – 11 articles

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13 pages, 544 KiB

Open AccessSystematic Review

Benefits of Judo Practice for Individuals with Neurodevelopmental Disorders: A Systematic Literature Review

by Gaston Descamps, Maria João Campos, Terry Rizzo, Viktorija Pečnikar Oblak and Alain Guy Massart

Sports 2024, 12(7), 182; https://doi.org/10.3390/sports12070182 - 27 Jun 2024

Viewed by 344

Abstract

This systematic literature review evaluates the benefits of judo practice designed for individuals with neurodevelopmental disorders (NDDs), including autism spectrum disorder (ASD), Intellectual Developmental Disorders (IDDs), and attention-deficit/hyperactivity disorder (ADHD). This review adheres to the PRISMA 2020 guidelines, focusing on the physical, social, emotional, and cognitive benefits of judo. A comprehensive search across databases, such as PubMed, Google Scholar, ResearchGate, B-On, and Scopus, was conducted, and relevant studies were selected based on explicit inclusion and exclusion criteria. Sixteen intervention studies were included, which contributed to a detailed understanding of the impact of judo. The results indicated significant benefits in terms of physical activity, social interactions, emotional well-being, and cognitive functions among participants. A synthesis of results is presented, showing the overall positive effect of judo practice. This review highlights the potential of judo as supportive therapy for individuals with NDDs, advocating its inclusion in therapeutic and educational settings. Limitations due to study heterogeneity and the need for more randomized controlled trials are also discussed. Full article

13 pages, 595 KiB

Open AccessArticle

Social and Emotional Skills in at-Risk Adolescents through Participation in Sports

by Andreia P. Teques, Rita F. de Oliveira, Michala Bednarikova, Maurizio Bertollo, Grzegorz Botwina, Anastasiya Khomutova, Hamit Emir Turam, İlknur Dinç, Marcos López-Flores and Pedro Teques

Sports 2024, 12(7), 181; https://doi.org/10.3390/sports12070181 - 27 Jun 2024

Viewed by 156

Abstract

(1) Background: Adolescents who are under the care of child and youth institutions are vulnerable due to factors that can include disruption to family structure or education and adverse experiences. They often experience poor or unstable support systems, leaving them at risk of delinquency. In this context, sports engagement may provide a stable structure and have positive effects in this population. Therefore, the purpose of this study was to explore the perceptions, knowledge, beliefs, and behaviors regarding social and emotional skills among at-risk adolescents, with a specific focus on their engagement in sports. (2) Methods: Ninety-six adolescents aged 12 to 17 years (66 female, 30 male), residing in child and youth care institutions across Italy, Portugal, the UK, and Turkey, participated in this study. The participants were divided into 14 focus groups, each with six to eight participants of similar ages. (3) Results: Thematic analysis revealed four main themes: Emotional causes of behavioral problems; Emotional skills to regain control; Social support makes sports worthwhile; Sport as a socio-emotional resource. (4) Conclusions: The study findings highlight that although sports create many challenging emotional situations for these adolescents, they also provides resources that may help them cope with their emotions within and beyond sports. Full article

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10 pages, 334 KiB

Open AccessReview

Physical Exercise and Executive Function in the Pediatric Overweight and Obesity Population: A Systematic Review Protocol

by Enrique Cerda-Vega, Nuria Pérez-Romero, Sergio Araya Sierralta, Antonio Hernández-Mendo, Rafael E. Reigal, Rodrigo Ramirez-Campillo, Cristian Martínez-Salazar, Rodrigo Campos-Jara, Cristián Arellano-Roco, Christian Campos-Jara, Victoria Hernández-Cifuentes and Falonn Contreras-Osorio

Sports 2024, 12(7), 180; https://doi.org/10.3390/sports12070180 - 26 Jun 2024

Viewed by 176

Abstract

Background: Executive function is often altered in overweight/obese children and adolescents, which has a negative impact on their learning and daily life. Furthermore, research has shown the benefits of physical exercise in improving cognitive performance. This protocol aims to define in a detailed and structured manner the procedures that will be conducted for the development of a systematic review of the literature aimed at evaluating the effects of physical exercise on the executive functions of children and adolescents (≤18 years) with overweight/obesity in comparison with peers in control groups. Methods: The Web of Science, PubMed, Scopus, and EBSCO databases will be searched for longitudinal studies that have at least one experimental and one control group using pre- and post-intervention measures of executive function, including working memory, inhibition, and cognitive flexibility in the pediatric population who are overweight or obese. The risk of bias and certainty of evidence will be assessed using Cochrane RoB2 and GRADE, respectively. Furthermore, Der Simonian–Laird’s random effects model will be employed for meta-analyses. The effect sizes will be calculated with 95% confidence intervals, and p values < 0.05 indicate statistical significance for each dimension of executive function in the different groups before and after the intervention. Discussion: The results of this review may be useful for education and health professionals to design treatment plans for overweight/obese children and adolescents, offering potential benefits related to the learning and cognitive abilities of this population. PROSPERO registration number: CRD42023391420. Full article

(This article belongs to the Special Issue Physical Activity, Sedentary Behaviors and Exercise Interventions in Children)

18 pages, 3323 KiB

Open AccessArticle

Effects of Ischemic Preconditioning on Sport-Specific Performance in Highly Trained Taekwondo Athletes

by Maicon Rodrigues Albuquerque, Cristiano Arruda Gomes Flôr, Amanda Isadora Santos Ribeiro, Paulo Henrique Caldeira Mesquita, Emerson Franchini and Gilberto Candido Laurentino

Sports 2024, 12(7), 179; https://doi.org/10.3390/sports12070179 - 26 Jun 2024

Viewed by 222

Abstract

Ischemic preconditioning (IPC), which involves episodes of blood flow restriction followed by reperfusion, has uncertain effects on athletes. Additionally, employing sports-specific tests that are highly familiar to athletes can enhance methodological rigor in determining IPC’s effects on taekwondo performance. This study aimed to investigate IPC’s influence on taekwondo athletes’ performance through two studies. To induce occlusion in both studies, the cuff was inflated to an individualized occlusion pressure established for each athlete’s lower limb, with four cycles of occlusion lasting five minutes each, alternated with five-minute reperfusion intervals. Both traditional frequentist statistics and Bayesian analysis were employed. In the first study, eleven high-level athletes were subjected to either IPC or a placebo (SHAM) procedure on both legs, followed by performing countermovement jumps (CMJs) and a specific taekwondo endurance test. However, no significant differences were observed in taekwondo endurance performance or CMJ between the IPC and SHAM conditions. The second study involved fourteen elite athletes who underwent the same IPC or SHAM conditions, performing CMJ and three bouts of the Multiple Frequency Speed of Kick test (FSKTmult) in three blocks, each separated by approximately thirty minutes. Again, the results indicated no significant differences in FSKTmult measures or CMJ performance between the two conditions. In conclusion, IPC did not significantly affect neuromuscular (in both studies), endurance (in the first study), or anaerobic (in the second study) performance in these taekwondo athletes. Full article

(This article belongs to the Special Issue Sport Physiology and Physical Performance)

15 pages, 1540 KiB

Open AccessArticle

Body Mass Index Trends for the Top Five Finishers in Men’s Grand Tour and Monument Cycling Events from 1994–2023: Implications for Athletes and Sporting Stakeholders

by Alexander Smith, Helen Wyler, Moritz van Wijnkoop, Jill Colangelo, Michael Liebrenz and Anna Buadze

Sports 2024, 12(7), 178; https://doi.org/10.3390/sports12070178 - 26 Jun 2024

Viewed by 223

Abstract

Weight-related issues can be prevalent in elite-level sports, especially in men’s road cycling, where riders may exhibit harmful behaviours, with potentially adverse outcomes for mental and physical health. This study investigated Body Mass Index (BMI) values amongst the top five finishers in the three Grand Tours and the five Monuments races between 1994 and 2023 to assess longitudinal patterns. Publicly available height and weight figures were sourced from ProCyclingStats and BMI scores were calculated for n = 154 and n = 255 individual athletes for the Grand Tours and Monuments, respectively. Two analyses were conducted with correlations and ANOVAs: the first included the BMIs of all top-five finishes and the second focussed on the BMIs of new top-five entrants. The results from both analyses revealed consistent mean BMI decreases over the years and larger effect sizes were apparent in the Grand Tours compared to the Monuments. Although lower BMIs are associated with certain performance advantages, these declining trajectories suggest a need for enhanced awareness in the cycling community and possible regulatory measures and educational programmes to promote the sustainable wellbeing of riders. This may be particularly pertinent given the wider evidence of unhealthy weight-related attitudes and behaviours throughout the sport. Full article

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20 pages, 1807 KiB

Open AccessSystematic Review

Intergenerational Judo: Synthesising Evidence- and Eminence-Based Knowledge on Judo across Ages

by Simone Ciaccioni, Andrea Perazzetti, Angela Magnanini, Tibor Kozsla, Laura Capranica and Mojca Doupona

Sports 2024, 12(7), 177; https://doi.org/10.3390/sports12070177 - 26 Jun 2024

Viewed by 391

Abstract

In alignment with European policies regarding intergenerational sports, this study seeks to integrate existing evidence- (i.e., umbrella review) and eminence- (i.e., international validated educational courses for coaches) based knowledge on judo training across the lifespan. For evidence knowledge, searches of the Google Scholar, ISI-WoS, PubMed, and Scopus databases (PROSPERO ID: CRD42024535420) for studies focused on training youth and older judo practitioners, with no time restriction up to April 2024, were conducted. This resulted in 16 systematic reviews meeting the inclusion criteria, with an “excellent” (n = 6), “good” (n = 7), and “fair” (n = 3) quality according to the NIH tool. With a large sample size (n = 372,655), the reviews focused on wellbeing (n = 9; bone status, injuries, and psychophysical effects) and performance (n = 7; athlete success, combat time, rapid weight loss, and the Special Judo Fitness Test), examining athletic levels (novices to Olympics), sex, and age (children to older adults). For eminence knowledge, the International Judo Federation Academy courses encompassed the “Undergraduate Certificate as Judo Instructor” (UCJI), which provides a comprehensive structure for teaching judo, including techniques, moral code, roles, responsibilities, refereeing, safety, and age-specific belt examination requirements and progression, and the “Educating Judo Coaches for Older Practitioners” (EdJCO) curricula, which provide theoretical and applied modules (e.g., ageing, health, and organisation) to train older judo practitioners. The findings were summarised in a framework, highlighting the most relevant aspects of intergenerational judo programmes (i.e., aims, key characteristics, coaches’ roles, barriers, and facilitators). To develop a comprehensive educational intergenerational judo methodology, future research should examine coaches’ and practitioners’ opinions on intergenerational judo activities carried out in different national contexts. Full article

(This article belongs to the Special Issue Maintaining a Healthy Lifestyle: Sustainability of Promoting Physical Activity)

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20 pages, 303 KiB

Open AccessArticle

The Arabic Version of Compulsive Exercise Test among Saudi Population; Translation and Validation

by Nouf A. Alghamdi, Madhawi M. Aldhwayan, Reem S. Albassam, Rana F. Asseri, Aljouhara F. Alyousef, Reem K. Naaman, Manar A. Alzuman, Aseel J. Almukhlifi and Mohammed I. Alquraishi

Sports 2024, 12(7), 176; https://doi.org/10.3390/sports12070176 - 26 Jun 2024

Viewed by 255

Abstract

Compulsive exercise is a condition characterized by uncontrollable exercise behaviour that may lead to severe and harmful physical and psychological consequences. Indeed, compulsive exercise is among the early symptoms of eating disorders that may affect different age groups. Globally and among Arab countries, compulsive exercise is common, while the screening methods used to assess compulsive exercise are limited. Thus, the Compulsive Exercise Test (CET) has emerged as a tool to assess cognitive, behavioural, and emotional factors related to compulsive exercise. The CET is a self-report, Likert-type scale comprising five distinct subscales. The increase in the CET scores is more likely associated with worsened pathology. Since the Arab countries lack such an assessment tool, we aimed to translate the CET into Arabic, validate the translated version, confirm the factor structures, and assess the internal consistency of the different subscales. Herein, we used the forward–backward translation method as recommended by the World Health Organization (WHO). The overall validity index of the translated version showed a score higher than 0.78, while the scale-level content validity index based on the average calculating method (S-CVI/Ave) and the agreement method (S-CVI/UA) were 0.91 and 0.58, respectively. Moreover, we recruited 399 Arabs living in Saudi to measure the internal consistency, and the value of the substantive internal consistency with Cronbach’s α was 0.81. Subsequently, four of the Arabic-CET subscales had substantive internal consistency with Cronbach’s α values higher than or equal to 0.70. Furthermore, the exploratory factor analysis results supported the substantial use of the five-subscale model. Taken together, our study supports using the Arabic-CET version to measure exercise compulsiveness among Arabs. Full article

12 pages, 4041 KiB

Open AccessArticle

Test–Retest Reliability of an Isometric and Isometric/Vibratory Muscular Strength Protocol with Functional Electro-Mechanical Dynamometry

by Oscar Andrades-Ramírez, David Ulloa-Díaz, Bryan Alfaro Castillo, Patricio Arroyo-Jofré, Antonio Castillo-Paredes and Luis Chirosa-Ríos

Sports 2024, 12(7), 175; https://doi.org/10.3390/sports12070175 - 26 Jun 2024

Viewed by 221

Abstract

The purpose of the study was to analyze the test–retest reliability of an isometric and isometric/vibratory muscular strength protocol in the bilateral seated bench press (BSBP), bilateral seated rowing (BSR), unilateral seated right knee extension (USKER), and left knee extension (USKEL) tests controlled using functional electromechanical dynamometry (FEMD) in healthy young adults. A repeated measures design was used to determine the reliability of a muscular strength protocol in isometric and isometric vibration modes with FEMD. No significant differences were found in test–retest analysis (p > 0.05; ES < 0.20); and high reliability (CV = 4.65–5.02%; ICC = 0.99–0.98) was found for BSBP measures, and acceptable reliability (CV = 3.71–9.61%; ICC = 0.98–0.95) was found for BSR, USKER, and USKEL. Furthermore, the coefficients between the two measures were strong (r = 0.963–0.839) and highly significant (p = 0.001) for maximal strength in the isometric and maximal isometric/vibratory assessment of muscle strength in all muscle strength tests. This study demonstrates that isometric and maximal isometric/vibratory strength in the BSBP, BSR, USKER, and USKEL tests can be measured with high reliability and reproducibility using the FEMD. Full article

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14 pages, 1270 KiB

Open AccessArticle

Awareness and Knowledge of the Physical Activity Guidelines and Their Association with Physical Activity Levels

by Ahmed M. Wafi, Saud N. Wadani, Yazan Y. Daghriri, Ali I. Alamri, Abdulrahim M. Zangoti, Ayman A. Khiswi, Elyas Y. Al-Ebrahim, Hemachandran J. Jesudoss and Abdullah A. Alharbi

Sports 2024, 12(7), 174; https://doi.org/10.3390/sports12070174 - 25 Jun 2024

Viewed by 490

Abstract

Background: Physical activity guidelines recommend that adults engage in aerobic exercise and activities that preserve or increase muscle mass. The primary aim of this study was to assess the awareness and knowledge of these guidelines among adults in the Jazan region of Saudi Arabia. A secondary objective was to examine the role of awareness and knowledge in the adherence to physical activity guidelines. Methods: In this cross-sectional observational study, 1018 participants were recruited through a self-administered online survey. Participants’ awareness and knowledge about physical activity guidelines were assessed using a prompted questionnaire. Physical activity levels and weekly energy expenditures were evaluated using the International Physical Activity Questionnaire. Results: The proportion of the participants who reported being aware of the guidelines was approximately 48%, whereas the proportion of the participants who correctly identified the guidelines for moderate-intensity physical activity was 38%. However, only 23% correctly identified the muscle strength guidelines. Those who were aware of the guidelines were most likely to meet the physical activity recommendations (OR = 2.03; 95% CI = 1.55–2.65). Participants who reported being aware of the guidelines exhibited a significantly higher energy expenditure, measured in MET minutes per week (p < 0.01). Similarly, participants who correctly identified the guidelines had greater energy expenditure (p = 0.03). Conclusions: We found that adults in Jazan have a moderate level of awareness and knowledge of PA guidelines and that awareness is a predictor of adherence to these guidelines. Individuals who are aware of PA guidelines or have knowledge of them tend to have higher levels of physical activity. These findings suggest that public health campaigns that promote awareness and knowledge of the physical activity guidelines may accelerate the progress in engaging the Saudi population with these guidelines. Full article

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18 pages, 341 KiB

Open AccessArticle

Healthcare Professionals’ Attitudes and Practices According to Their Recommendations on Exercise during the 1st Trimester of Pregnancy: A Greek Cross-Sectional Study

by Vasileios Daglas, Nikolaos Kostopoulos, Irina Mrvoljak-Theodoropoulou, Michalis Mitrotasios, Maria Dagla, Aikaterini Lykeridou and Evangelia Antoniou

Sports 2024, 12(7), 173; https://doi.org/10.3390/sports12070173 - 24 Jun 2024

Viewed by 244

Abstract

Background: The aim of this study is to investigate healthcare professionals’ attitudes and practices when it comes to their recommendations on exercise during the first trimester of pregnancy and to highlight the factors that influence or predict these attitudes. Methods: This cross-sectional study was conducted between January 2022 and March 2023, on a sample of 237 Greek healthcare professionals (midwives and obstetricians) employed in healthcare settings in Attica/Greece. In the statistical analysis, eight independent models of multivariate analyses of variance were conducted. Results: Only half of the participants (54.89%) report that they recommend exercise to pregnant women in the first trimester of pregnancy. The majority do not routinely recommend a specific frequency and duration of exercise. Participants who believe that exercise during pregnancy is of little benefit to pregnant women were less likely to recommend the following, in the first trimester of pregnancy: (a) exercise in general (p = 0.002), (b) resistance/muscle strengthening exercises (p = 0.039), (c) relaxation exercises (p = 0.002), and (d) a specific exercise duration (p = 0.011). Those who report being very familiar with the international guidelines are (a) more likely to recommend exercise in general (p = 0.013), as well as aerobic exercises (p = 0.023); (b) less likely to not recommend a specific frequency (p = 0.027); and (c) more likely to recommend a duration of 30–45 min of exercise in the first trimester (p = 0.017). Conclusions: I this study, a significant proportion of health professionals’ attitudes appear to diverge from the recommendations set forth by international scientific bodies regarding exercise during pregnancy. Furthermore, health professionals’ beliefs regarding the benefits of exercise during pregnancy, along with their familiarity with international guidelines, appear to influence their usual practices in recommending exercise during the first trimester of pregnancy to pregnant women. Full article

25 pages, 1732 KiB

Open AccessReview

A Scoping Review on the Influence of Contextual Factors on Training Load in Adolescent Soccer Players: What Do We Know?

by Rick Nijland, Tynke Toering, Cameron G. Watson, Johan de Jong and Koen A. P. M. Lemmink

Sports 2024, 12(7), 172; https://doi.org/10.3390/sports12070172 - 24 Jun 2024

Viewed by 265

Abstract

This scoping review aimed to systematically explore the breadth and extent of the literature regarding the relationship between contextual factors (CFs) and training load (TL) in adolescent soccer players. Further aims included comprehending potential underlying mechanisms and identifying knowledge gaps. CFs were defined as factors not part of the main training process, such as the coach–athlete relationship and educational responsibilities. PubMed, EBSCO APA PsycINFO, Web of Science, ProQuest Dissertations & Theses A&I, and SportRxiv were searched. Studies involving adolescent soccer players that investigated the CF–TL relationship and measured TL indicators were deemed eligible. Seventeen studies were included, reflecting the limited number of articles published regarding the CF–TL relationship. CFs were mostly related to match-play (N = 13) and phase of the season (N = 7). Moreover, these factors appeared to affect TL. CF related to players’ personal environment (N = 3) were underrepresented in the reviewed studies. Overall, the CF–TL relationship appears to be rarely scrutinized. A likely cause for this lack of research is the segregation of the physiological and psychological research domains, where the CF–TL relationship is often speculated upon but not measured. Therefore, a holistic approach is warranted which also investigates the effect of personal environment, such as stressful life stress events, on TL. Full article

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Sports, Volume 12, Issue 7 (July 2024) – 11 articles

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