Omar Trabelsi

Dr. Omar Trabelsi

High Institute of Sport and Physical Education, University of Jendouba, Jendouba, Tunisia
orcid

Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2024
Verified
Journal Article
Open access
PDF file
NGnoomen GUELMAMI
noomen GUELMAMI
LELamia Ben Ezzeddine
Lamia Ben Ezzeddine
GHGhouili Hatem
Ghouili Hatem
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
HSHelmi Ben Saad
Helmi Ben Saad
Ismail DergaaIsmail Dergaa
Ismail Dergaa
Objective: Research in sports medicine and exercise science has experienced significant growth over recent years. With this expansion, there has been a concomitant rise in ethical challenges specific to these disciplines. While various ethical guidelines exist for numerous scientific fields, a comprehensive set tailored specifically for sports medicine and exercise science is lacking. Aiming to bridge this gap, this paper proposes a comprehensive, updated set of ethical guidelines specifically targeted at researchers in sports medicine and exercise science, providing them with a thorough framework to ensure research integrity. Methods: A collaborative approach was adopted, involving contributions from a diverse group of international experts in the field. A thorough review of existing ethical guidelines was conducted, followed by the identification and detailed examination of 15 specific ethical topics relevant to the discipline. Each topic was discussed in terms of its definition, consequences, and preventive measures. Results: The research in sports medicine and exercise science has grown significantly, bringing to the fore ethical challenges unique to these disciplines. Our comprehensive review identifies 15 key ethical challenges: plagiarism, data falsification, role of artificial intelligence chatbots in academic writing, overstating results, excessive/strategic self-citation, duplicate publications, non-disclosure of conflicts of interest, image manipulation, misuse of peer review, ghost and gift authorship, inadequate data retention, data fabrication, falsification of IRB approvals, lack of informed consent, and unethical human or animal experimentation. For each identified challenge, we propose practical solutions and best practices, enriched by the diverse perspectives of our collaborative international expert panel. This endeavor aims to offer a foundational set of ethical guidelines tailored to the nuanced needs of sports medicine and exercise science, ensuring research integrity and promoting ethical responsibility across these vital fields. Conclusion: This article represents a seminal contribution to the establishment of essential ethical guidelines specifically designed for the fields of sports medicine and exercise science. This article charts a clear course for researchers, clinicians, and policymakers by integrating these ethical principles at the heart of our scholarly and clinical activities. Consequently, it envisions a future where the principles of research integrity and ethical responsibility consistently inform every scientific discovery and every clinical engagement.

1 January 2025 in Biology of Sport
Verified
Journal Article
Open access
PDF file
MSMohamed Abdelkader Souissi
Mohamed Abdelkader Souissi
CGChadha Gouasmia
Chadha Gouasmia
IDIsmail Dergaa
Ismail Dergaa
JFJihed Faleh
Jihed Faleh
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
Beat KnechtleBeat Knechtle
Beat Knechtle
Evening exposure to blue light has been shown to negatively affect sleep patterns and cognitive function. However, the effect of the specific timing of blue light exposure on motor performance and sleep quality in adolescent athletes remains unclear. This study aimed to investigate the impact of...

27 September 2021 in European Physical Education Review
Verified
Journal Article
Closed access
PDF file
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
AGAdnene Gharbi
Adnene Gharbi
MSMohamed Abdelkader Souissi
Mohamed Abdelkader Souissi
NMNourhen Mezghanni
Nourhen Mezghanni
MBMustapha Bouchiba
Mustapha Bouchiba
MMMaher Mrayeh
Maher Mrayeh
This study aimed at assessing the impact of video modeling examples (VMEs) on secondary school students’ self-regulated learning experiences in gymnastics in original physical education (PE) settings. A total of 56 students (28 males and 28 females), aged 16–17, took part in a seven-week gymnastics learning unit for the purpose of acquiring new motor skills and knowledge using VMEs, in the absence of teacher and peer assistance. Repeated measurements were collected through gymnastics floor routines and a custom-designed written test. Semi-structured interviews were administered to explore students’ self-regulated learning strategies. The analysis of quantitative data revealed significant improvements in males’ skill performance (pre: 4.54 ± 2.42, post: 10.97 ± 3.25 points; p < 0.001) and knowledge (pre: 6.43 ± 2.26, post: 13.19 ± 3.09 points; p < 0.001), as well as females’ skill performance (pre: 2.64 ± 2.09, post: 8.96 ± 4.12 points; p < 0.001) and knowledge (pre: 6.14 ± 2.48, post: 10.97 ± 3.25 points; p < 0.001) after taking part in the practical intervention. Sex-based differences, in favor of the males, were only observed in knowledge outcomes (males: Δ (Δ%) = 6.76 (105.1%), females: Δ (Δ%) = 4.25 (69.2%); p < 0.05). Qualitative data analysis yielded three major learning strategies: repeated viewing and interpretation of VMEs, self-talk and mental rehearsal. In conclusion, VMEs were able to empower the participating students to acquire motor skills and knowledge in PE classes through activating different metacognitive learning strategies, and even without resorting to teacher/peer assistance. Data from this study could prompt PE teachers to incorporate VME-mediated self-regulated learning methods into their teaching practices for better classroom management and for improving their students’ metacognition.

6 September 2022 in Trends in Neuroscience and Education
Verified
Journal Article
Closed access
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
MSMohamed Abdelkader Souissi
Mohamed Abdelkader Souissi
SSSwantje Scharenberg
Swantje Scharenberg
MMMaher Mrayeh
Maher Mrayeh
AGAdnene Gharbi
Adnene Gharbi

19 May 2021 in Sport, Education and Society
Verified
Journal Article
Closed access
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
MBMustapha Bouchiba
Mustapha Bouchiba
MSMohamed Abdelkader Souissi
Mohamed Abdelkader Souissi
AGAdnene Gharbi
Adnene Gharbi
NMNourhen Mezghanni
Nourhen Mezghanni
MMMaher Mrayeh
Maher Mrayeh
Despite the worldwide increase in the use of Information and Communication Technologies (ICTs) in Physical Education (PE) over the past two decades, little is yet known about how these technological aids are being considered and used by PE teachers in developing countries. This study investigated Tunisian PE teachers’ technological competencies, the rate at which they use ICTs and their perspectives towards the integration of digital technologies (DigiTech) in their teaching practices. A total of 424 PE teachers serving in public schools across Tunisia were surveyed using the online platform Google Forms. Participants responded to an edited version of the ‘Quick Teacher Technology Survey’ questionnaire. The statistical analysis relied on measures of central tendency (median ‘x̄’ and mean ‘x̃’) and spread (standard deviation ‘SD’ and inter-quartile range ‘IQR’). Overall, Tunisian PE teachers appreciated the importance of technological competencies (x̃ = 2–3), yet, reported having weak capacities in this area (x̃ = 1–2). Their usage rate of ICTs for teaching turned out to be very low (x̃ = 1–4). Nevertheless, positive perspectives were expressed for the integration of ICTs in PE teaching. Tunisian PE teachers supported the fact that ICTs can enhance students’ learning experiences (x̃ = 3–4) and teachers’ didactic and pedagogical skills (x̃ = 3–4). However, there was apprehension regarding the disciplinary and ethical outcomes of integrating ICTs into PE classrooms (x̃ = 3). This study was also an opportunity for Tunisian PE teachers to raise concerns about the lack of support and training to keep up with the technological changes underway in the sector (x̃ = 4). In conclusion, the positive opinions and attitudes shown by Tunisian PE teachers towards ICTs as educational tools could pave the way for improvements in their digital literacy and, in turn, an increase in their usage rate of those tools if provided with the appropriate technological resources and training.

28 April 2021 in Perceptual and Motor Skills
Verified
Journal Article
Closed access
PDF file
MSMohamed Abdelkader Souissi
Mohamed Abdelkader Souissi
HSHichem Souissi
Hichem Souissi
YEYousri Elghoul
Yousri Elghoul
LMLiwa Masmoudi
Liwa Masmoudi
Omar TrabelsiOmar Trabelsi
Omar Trabelsi
NSNizar Souissi
Nizar Souissi
Our aim in this study was to examine, via technical performance analysis and speed of execution, whether information processing and technical knowledge help explain learning benefits of self-controlled video feedback in children’s weightlifting performance. We randomized 24 children (aged 10 to 12 years) into self-controlled (SC) and yoked (YK) feedback groups. Learners underwent test sessions one week before (pre-test) and one day after (post-test) six weightlifting training sessions. During each test session, we recorded kinematic parameters of snatch performance using Kinovea version 0.8.15 software. After the learning sessions, the SC group improved on most kinematic parameters (e.g., the horizontal displacement of the bar between the first and the second pulls [ MDXV = 25.42%, SD = 18.96, p = 0.003) and the maximum height reached by the bar ( MHMV = 5.51%, SD = 7.71, p < 0.05)], while the YK group improved only on the DxV ( MDXV = 19.08%, SD = 24.68, p < 0.05). In addition, the SC group showed a more advanced phase of cognitive processing compared to the YK group, and the SC group showed a superior improvement in their technical knowledge level ( p < 0.001) compared to the YK group ( p < 0.05). Thus, key elements to correcting motor errors in children’s weightlifting through self-controlled feedback were improvements in information processing and technical knowledge.