ABDERRAHIM Laidi
عبد الرحيم لعيدي
abderrahim.laidi@univ-msila.dz
0673009811
- Sports Training Department
- Institute of Science and Technology of Physical and Sports Activities
- Grade PHd
About Me
Sciences et Techniques des Activités Physiques et Sportives
Location
Msila, Msila
Msila, ALGERIA
Code RFIDE- 1997-08-07 00:00:00
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ABDERRAHIM Laidi birthday
- 2025-04-30
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2025-04-30
Development of predictive indices for dribbling and ball control performance based on psychological factors in university soccer players
Background and Study Aim. This study aims to evaluate how psychological skills affect dribbling and ball control performance in football students. The study analyzed key psychological factors, including visualization, attentional focus, self-confidence, and anxiety management, to predict athletic performance. Materials and Methods. A sample of 20 male master's students from the university’s football team participated in the study, which employed a descriptive methodology, integrating survey techniques and correlational analysis through two main skill tests (Dribbling Skill Test Between Cones and Ball Control Skill Test) along with a Psychological Skills Scale. Reliability coefficients (0.91 for the psychological scale, 0.82–0.84 for the skill tests) confirmed the validity of the instruments. Statistical analyses, including Pearson correlation and linear regression, were performed using SPSS 25. Results. Significant correlations were found between psychological skills and performance. Notably, achievement motivation negatively impacted dribbling performance (r = -0.78), possibly due to an overemphasis on control rather than fluidity. ANOVA and t-test analyses revealed that visualization ability significantly predicts both dribbling (F = 11.24, p = 0.004) and ball control performance (F = 13.015, p = 0.002). Regression equations for dribbling and ball control performance indicated that improved psychological skills, particularly visualization and achievement motivation, optimize performance outcomes. Conclusions. These results underscore the crucial role of psychological skills, particularly visualization and achievement motivation, in enhancing football performance among master's students. Training programs should integrate psychological skills development, particularly visualization and achievement motivation, to enhance dribbling and ball control in competitive soccer.
Citation
khaladi mourad , Badreddine Boussag , ABDERRAHIM Laidi , عبد الحكيم قروش, , (2025-04-30), Development of predictive indices for dribbling and ball control performance based on psychological factors in university soccer players, Physical Education of Students, Vol:29, Issue:2, pages:100-113, Physical Education of Students ukrɑˈjinɑ
- 2025-03-25
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2025-03-25
Assessment of Explosive Force and Agility in U19 Soccer Players Following a High-Intensity Interval Training Program Utilizing Plyometric Exercises
Aims: This study aimed to assess the impact of a high-intensity interval training (HIIT) program incorporating plyometric exercises on explosive force and agility performance in U17 soccer players. Methods: Twenty healthy male soccer players from the G.S.M team volunteered for the study and provided informed consent. Participants were randomly assigned to two groups: a Control Group (CG) comprising 10 players who continued regular soccer training (Age: 17.6±0.52 years; Height: 183±0.055 m; Body mass: 73.3±4.9 kg; BMI: 23.20±4.07), and a High-Intensity Interval Training Group (HIIT) with the same number of players (Age: 17.7±0.5 years; Height: 1.80±0.313 m; Body mass: 70.9±6.6 kg; BMI: 22.27±2.94). The CG did not participate in any HIIT program, while the HIIT group undertook a weekly plyometric-focused HIIT session for ten consecutive weeks. All subjects underwent two tests: the Squat Jump Test and the T-agility Test, along with the Kinovea software to measure jump flight time to calculate jump height in the SJ test. Results: The intervention group exhibited significant improvements in both the Squat Jump and T-agility test results, indicating enhanced explosive force following the ten-week HIIT program (Squat Jump: t = -3.163, p = 0.012; T-agility: t = 4.960, p = 0.000) compared to the control group. These results suggest that the HIIT program effectively enhanced both explosive power and agility performance, thereby potentially improving performance during matches and reducing injury risk among U17 players. Conclusions: The findings of this study provide valuable insights for coaches looking to enhance vertical jump height and agility through HIIT programs featuring plyometric exercises. The positive effects on explosive force and agility performance may lead to improved match performance and injury prevention among recreational soccer players. Key words: Team sports, HIIT, Plyometric exercises, explosive force, Agility performance.
Citation
ABDERRAHIM Laidi , Makhlouf DJERIOUI , saadaoui fayssal , KHALIL Bourenane , , (2025-03-25), Assessment of Explosive Force and Agility in U19 Soccer Players Following a High-Intensity Interval Training Program Utilizing Plyometric Exercises, soustainability and sport science journal, Vol:2, Issue:1, pages:95-111, Edited and published by Asociación Española de Análisis del Rendimiento Deportivo, Alicante (Spain).