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Athletes’ Perspectives of the Classification System in Para Alpine Skiing for Those With Visual Impairment

Sara M. Douglas, Paul J. Kitchin, Andrew J. Jackson, Brendan T. Barrett, and Julie-Anne Little

This study explored the classification experiences and views of Para Alpine skiers with visual impairment. Data from 11  interviews were analyzed using reflexive thematic analysis to generate three themes: Suitability—The skiers questioned the suitability of the visual measurements, testing environment, and the information they received regarding classification; Exclusivity—Skiers felt certain aspects of the system remain exclusive due to the restrictions of sport classes and lack of the athlete voice; and (Dis)trust—Skiers felt distrust in those implementing the system and in other athletes due to intentional misrepresentation. Speculation surrounding this resulted in the skiers’ feeling doubt in their own classification. While there is not a “one size fits all” approach to classification, understanding skiers’ experiences can be a vital first step and will help to guide future research into the evolution of this sport’s classification.

Free access

Erratum. The Relationship Between Childhood Trauma, Exercise Addiction, Emotion Regulation Difficulties, and Basic Psychological Needs in Türkiye

Journal of Clinical Sport Psychology

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Response of Knee Joint Biomechanics to Landing Under Internal and External Focus of Attention in Female Volleyball Players

Lukáš Slovák, David Zahradník, William M. Land, Javad Sarvestan, Joseph Hamill, and Reza Abdollahipour

The aim of this study was to examine the effect of attentional focus instructions on the biomechanical variables associated with the risk of anterior cruciate ligament injury of the knee joint during a drop landing task using a time series analysis. Ten female volleyball players (age: 20.4 ± 0.8 years, height: 169.7 ± 7.1 cm, mass: 57.6 ± 3.1 kg, experience: 6.3 ± 0.8 years) performed landings from a 50 cm height under three different attentional focus conditions: (1) external focus (focus on landing as soft as possible), (2) internal focus (focus on bending your knees when you land), and (3) control (no-focus instruction). Statistical parameter mapping in the sagittal plane during the crucial first 30% of landing time showed a significant effect of attentional focus instructions. Despite the similarity in landing performance across foci instructions, adopting an external focus instruction promoted reduced vertical ground reaction force and lower sagittal flexion moment during the first 30% of execution time compared to internal focus, suggesting reduced knee loading. Therefore, adopting an external focus of attention was suggested to reduce most biomechanical risk variables in the sagittal plane associated with anterior cruciate ligament injuries, compared to internal focus and control condition. No significant differences were found in the frontal and horizontal planes between the conditions during this crucial interval.

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Effect of Neurofeedback Training Along With Swimming Exercise on the Stress, Anxiety, Depression, Severity of Dependence, and Craving in Methamphetamine-Dependent Patients

Atefeh Fadaei, Mahmoud Najafi, Hossein Miladi-Gorji, Mohammad Ali Tajik-Mansoury, and Mohammad Afkar

This study investigated whether neurofeedback (NFB) training and swimming exercise (Swim) would reduce the stress, anxiety, depression, severity of dependence, and cravings in patients addicted to methamphetamines. Participants were allocated randomly to four groups: control group, NFB, Swim, and NFB/Swim. All groups completed the study questionnaire before and after treatment. The NFB, Swim, and NFB/Swim groups reported significantly less stress, cravings, and severity of dependence than the control group. The Swim and NFB/Swim groups had significantly lower depression scores than the control group. Also, the NFB/Swim group experienced less anxiety than the control group. However, the NFB/Swim group had lower levels of stress than the Swim group, and lower levels of anxiety and severity of dependence than the NFB group. These findings suggest that NFB training along with swimming exercise was effective in managing methamphetamine-related behavioral disturbances, which may help patients to manage their cravings.

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The Relationship Between Childhood Trauma, Exercise Addiction, Emotion Regulation Difficulties, and Basic Psychological Needs in Türkiye

Sema Gültekin Arayici and Serap Tekinsav Sutcu

Exercise addiction manifests as a behavioral compulsion where physical activity becomes excessively pursued, leading to potential harm to both physical and mental well-being, as well as interpersonal connections. This study aimed to investigate the mediating role of basic psychological needs and emotion regulation difficulties in the relationship between childhood trauma and exercise addiction. The study sample consisted of 386 regular exercisers who completed several questionnaires, including the Childhood Trauma Scale, Exercise Dependence Scale, Basic Need Satisfaction Scale, and Difficulty in Emotion Regulation Scale. The results of the analyses revealed that basic psychological needs and emotion regulation difficulties were significant predictors of exercise addiction symptoms, and they mediated the relationship between childhood trauma and exercise addiction. The findings contribute to the understanding of the factors that may lead to exercise addiction and have implications for prevention and treatment. In this context, the results and limitations are discussed in light of the relevant literature.

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Brazilian Women in Paralympic Sports: Uncovering Historical Milestones in the Summer Paralympic Games

Luiz Gustavo T. Fabricio dos Santos, Isabella dos Santos Alves, Náthali Fernanda Feliciano, Africa Alejandra Ortuño Torres, Luis Felipe Castelli Correia de Campos, and Maria Luiza Tanure Alves

The journey of Brazilian female Paralympians transcends mere statistical increases in women’s participation. Behind the modest athlete growth lies the reality of women who are doubly marginalized by the intersection of gender and disability in an arena tailored for able-bodied men. Our study aimed to catalyze critical discourses surrounding the historical trajectory of Paralympic women’s sports. Through a comprehensive documentary analysis based on the Brazilian Paralympic Committee’s official documents from 1976 to 2021, we sought to shed light on this complex scenario. Numerically, Brazil’s representation comprised 229 women who, predominantly, had physical impairments and engaged in individual sports. In addition to a sporting legacy deeply entrenched in physical rehabilitation with limited opportunities for team-based sports, we observed negative influences stemming from ableist and sexist narratives. A thorough investigation into Paralympic milestones revealed a multitude of social barriers and highlighted the significant impact of societal changes in reshaping athletic opportunities and challenging traditional stereotypes.

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Dr Charles J. (Chuck) Dillman: A Remembrance

Robert Shapiro, Robert Gregor, and John Challis

In August 2023, the biomechanics community suffered a significant loss with the death of Dr Charles J. Dillman. His work in the area of sport biomechanics was groundbreaking. In this tribute, 10 former students and 9 former colleagues remember “Chuck” and his impact on their lives, careers, and the field of biomechanics.

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Early Maladaptive Schemas, Cognitive Fusion, and Anabolic-Androgenic Steroid Use Attitudes: The Mediating Role of Muscle Dysmorphia in Iran

Mehdi Ebrahimi, Zahra Zamani, and Ebrahim Bagheri

In recent decades, the interest in having an ideal body in men has caused a pathological tendency to be muscular, followed by a tendency to use anabolic-androgenic steroids (AASs). This study was designed to evaluate the mediating role of muscle dysmorphia in the relationship between early maladaptive schemas and body image-related cognitive fusion with the tendency to use AAS in male athletes. Out of the total number of men referring to fitness clubs in Isfahan, Iran, 474 men were evaluated using a multistage random cluster sampling method. The questionnaires used in this research included the Muscle Dysmorphic Disorder Inventory, Cognitive Fusion Questionnaire—Body Image, Young Schema Questionnaire—Short Form, and Prototype Willingness Model Questionnaire. The results demonstrated that the relationship of AAS use with body image-related cognitive fusion and the three maladaptive schemas with the mediation of muscle dysmorphia is significant. The present study provides significant implications in the discussion of prevention and treatment of AAS addiction.

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In Remembrance: The Life and Legacy of Michael T. Turvey (1942–2023)

Michael A. Riley and Dagmar Sternad

Michael T. Turvey passed away on August 12, 2023 at the age of 81. This obituary aims to honor his life and career by highlighting some key events in his personal and professional life, noting some of his many remarkable accomplishments, and emphasizing his exceptional mentorship, friendship, and generosity.

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Examining the Feasibility of a Mindfulness Flow Program for the Hong Kong Archers

Ka K. Lo, Mimi M.Y. Tse, Joanne W.Y. Chung, Queenie P.S. Law, and Fenghua Sun

Mindfulness-based interventions have gained popularity among elite athletes, but their effectiveness in enhancing archery performance has been inconsistent. This study examined the feasibility of a 12-week mindfulness flow program (MFP) specifically designed for the archers and assessed the effect of the MFP on shooting performance. Twelve members of the Hong Kong Archery Team voluntarily participated in the present study. Their shooting performance, anxiety, mindfulness, and flow state were assessed before and after the MFP intervention. The results showed that the MFP was highly feasible, with 100% attendance. The athletes highly enjoyed the MFP sessions (mean rating: 7.9/10). Improved shooting performance, increased mindfulness, and flow state levels, and reduced anxiety were also observed after the intervention. These findings suggest a positive reception from and potential benefits for athletes. However, it is suggested to conduct additional research using randomized controlled trials to explore the program’s effects and applicability in enhancing sports performance.