10 results on '"Al-Hadabi B"'
Search Results
2. Sedentary behavior and physical activity classification using accelerometer cut points in 9–11-year-old children
- Author
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Al-Hadabi, B. and Haj Sassi, R.
- Published
- 2019
- Full Text
- View/download PDF
3. Effects of combined resistance and aerobic training program on myoelectric activity of Vastus Lateralis in patients with breast cancer during adjuvant chemotherapy period.
- Author
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HIRAOUI, M., AL BUSAFI, M., AL-HADABI, B., AL-KITANI, M., BEN LAGHA, F., AL-JADIDI, K., DOUTRELLOT, P. L., MEZLINI, A., GMADA, N., and AHMAIDI, S.
- Abstract
OBJECTIVE: Chemotherapy and/or radiation are normally the predominant therapies administered to cancer patients. Commonly, patients express complaints of fatigue during adjuvant treatment. Furthermore, regular practice of physical exercise during adjuvant treatment seems to have positive effects. The aim of this study was to investigate the effects of combined muscle strength, and a supervised aerobic training program on myoelectric activity of Vastus Lateralis during isometric test in patients with breast cancer undergoing adjuvant chemotherapy. PATIENTS AND METHODS: Thirty-two women with breast cancer (20 patients in the training group and 12 patients as controls) undergoing adjuvant chemotherapy participated in the study. They took part in a 6-week training period. A muscle-strength program included isometric contraction and electrical muscle stimulation (EMS). Aerobic training program consisted of supervised intermittent cycling exercise and home-based walking exercise. The outcome measures were Root Mean Square (RMS), Mean Power Frequency (MPF), Maximal Voluntary isometric Contraction (MViC), and Endurance Time (ET) of Vastus Lateralis, before and after the training period in the two groups. RESULTS: Compared to controls, a significant increase in MViC (p=0.001) and ET (p=0.005) in quadriceps accompanied by a significant decrease in RMS (p=0.007) and a significant increase in MPF (p=0.002) has been obtained in the training group. CONCLUSIONS: Supervised muscle strength and supervised aerobic training programs enhanced muscle activity and muscular performance in women with breast cancer during adjuvant chemotherapy treatment and optimized the decrease of muscular fatigue. [ABSTRACT FROM AUTHOR]
- Published
- 2023
4. Analysis of postural balance between two aquatic sports using vertical vs. horizontal body position.
- Author
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EL-ASHKAR, H. I. MOHAMED, AMARA, S., AL-HADABI, B., and MKAOUER, B.
- Abstract
OBJECTIVE: This study aims to analyze and compare the postural balance between two aquatic sports where vertical vs. horizontal body positions (i.e., windsurfing vs. swimming) are key techniques for both sports. SUBJECTS AND METHODS: Eight volunteer windsurfers and eight swimmers agreed to participate in this study. Each of the assessments was a 2D kinematic analysis of frontal and/or sagittal balance (i.e., in bipedal and/or unipedal stance) of the center of mass velocity on wobble board (Single Plane Balance Board) on hard and/or soft surface. Kinematic analysis was performed in 2D using two action-cams. Data were digitized using the video-based data analysis system SkillSpector. RESULTS: The results showed that the ANOVA, with repeated measures on 1 factor, showed a significant difference (p<0.001) between groups (i.e., swimmers and windsurfers) in all variables and in the interaction between ground (i.e., hard and foam) and group (p<0.01) in all tests in sagittal plane. Furthermore, for the ground*group interaction, a study (i.e., paired t-test) of the difference between balance (i.e., in frontal and/or sagittal plane) on hard and soft ground for each group showed that windsurfers had no difference in body sway in frontal and/or sagittal plane between hard and soft surface in bipedal stance. CONCLUSIONS: We concluded that the windsurfers showed better postural balance performances compared to swimmers in the bipedal posture on hard and soft ground. Also, the windsurfers presented a better stability level compared with the swimmers. [ABSTRACT FROM AUTHOR]
- Published
- 2023
5. Correction: Does dynamic balance affect cube mental rotation task in badminton vs. volleyball female players?
- Author
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Amara S, Al-Hadabi B, El-Ashkar H, Gmada N, Habacha H, and Mkaouer B
- Published
- 2024
- Full Text
- View/download PDF
6. Does dynamic balance affect cube mental rotation task in badminton vs. volleyball female players?
- Author
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Amara S, Al-Hadabi B, El-Ashkar H, Gmada N, Habacha H, and Mkaouer B
- Subjects
- Humans, Female, Reaction Time, Cognition, Motivation, Volleyball physiology, Racquet Sports physiology
- Abstract
Background: Changing from a static to a dynamic balance condition could affect the performance of a cognitive task such as mental rotation. Thus, the main goal of this study is to investigate aspects of visual-spatial cognition between two non-contact sports (i.e., badminton and volleyball) in different upright conditions (i.e., standing position, frontal balance, and sagittal balance)., Methods: Thirty-five volunteer female sports and physical education students, fourteen specialists in badminton and twenty-one specialists in volleyball agreed to participate in this study. Each of the assessments was a 3D cube mental rotation task with and/or without balance exercises (i.e., frontal and/or sagittal balance) on a wobble board. Five stimuli were used in the mental rotation task (i.e., 45°, 135°, 180°, 225° and 315° for objected-based cube condition with egocentric transformation) which included pairs of standard and comparison images., Results: The findings indicate that there was a notable decrease (p < 0.001; d = 1.745) in response time in both dynamic balance conditions (i.e., frontal and sagittal balance) compared to standing position condition. In addition, results revealed significant interaction between balance conditions (i.e., frontal and/or sagittal balance) and groups (i.e., badminton and volleyball) in the response time at 225° angle and in the error percentage., Conclusions: In sum, dynamic balance is also an activity that involves mental manipulation of objects in 3D space, which can enhance badminton and volleyball female players' ability to rotate 3D cube stimuli., (© 2024. The Author(s).)
- Published
- 2024
- Full Text
- View/download PDF
7. Effect of dynamic balance on human mental rotation task in female badminton vs. volleyball players.
- Author
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Amara S, Al-Hadabi B, El-Ashkar H, Gmada N, Habacha H, and Mkaouer B
- Abstract
Background: The present study aims to compare the mental rotation performance between two non-contact sports (i.e., badminton and volleyball) in different upright conditions (i.e., with and without dynamic balance)., Methods: Thirty-five female sports and physical education students voluntarily participated in the experiment, including fourteen specialists in badminton and twenty-one specialists in volleyball. The experiment involved a mental body rotation task with or without balance exercises on a wobble board., Results: Badminton players outperformed volleyball players in the mental rotation tasks regardless of balance. More interestingly, the results revealed an overall decrease in reaction times when participants performed balance exercises simultaneously with mental rotation., Discussion: Our findings suggest that introducing dynamic balance on a wobble board has immediate beneficial effects on the mental rotation performance of female badminton and volleyball players. These findings are discussed in the context of sport specificities and cognitive processing framework., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Amara, Al-Hadabi, El-Ashkar, Gmada, Habacha and Mkaouer.)
- Published
- 2024
- Full Text
- View/download PDF
8. Analysis of postural balance between two aquatic sports using vertical vs. horizontal body position.
- Author
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Mohamed El-Ashkar HI, Amara S, Al-Hadabi B, and Mkaouer B
- Subjects
- Humans, Postural Balance, Biomechanical Phenomena, Posture, Sports
- Abstract
Objective: This study aims to analyze and compare the postural balance between two aquatic sports where vertical vs. horizontal body positions (i.e., windsurfing vs. swimming) are key techniques for both sports., Subjects and Methods: Eight volunteer windsurfers and eight swimmers agreed to participate in this study. Each of the assessments was a 2D kinematic analysis of frontal and/or sagittal balance (i.e., in bipedal and/or unipedal stance) of the center of mass velocity on wobble board (Single Plane Balance Board) on hard and/or soft surface. Kinematic analysis was performed in 2D using two action-cams. Data were digitized using the video-based data analysis system SkillSpector., Results: The results showed that the ANOVA, with repeated measures on 1 factor, showed a significant difference (p<0.001) between groups (i.e., swimmers and windsurfers) in all variables and in the interaction between ground (i.e., hard and foam) and group (p<0.01) in all tests in sagittal plane. Furthermore, for the ground*group interaction, a study (i.e., paired t-test) of the difference between balance (i.e., in frontal and/or sagittal plane) on hard and soft ground for each group showed that windsurfers had no difference in body sway in frontal and/or sagittal plane between hard and soft surface in bipedal stance., Conclusions: We concluded that the windsurfers showed better postural balance performances compared to swimmers in the bipedal posture on hard and soft ground. Also, the windsurfers presented a better stability level compared with the swimmers.
- Published
- 2023
- Full Text
- View/download PDF
9. Effects of multimodal training program on muscle deoxygenation in women with breast cancer: A randomized controlled trial.
- Author
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Hiraoui M, Gmada N, Al-Hadabi B, Mezlini A, Al Busafi M, Doutrellot PL, Bouhlel E, and Ahmaidi S
- Subjects
- Chemotherapy, Adjuvant, Exercise Therapy, Female, Humans, Muscle Strength physiology, Muscles, Breast Neoplasms therapy, Resistance Training
- Abstract
Purpose: Chemotherapy and/or radiation are the most often delivered treatments to cancer patients. Usually during the adjuvant treatment, patients complain about fatigue. In addition, physical exercise during adjuvant treatment of cancer seems to have beneficial effects. The aim of this investigation was to assess the effects of multimodal aerobic and strength exercises programs on muscle deoxygenation of patients with breast cancer undergoing adjuvant chemotherapy treatment., Methods: Thirty-two women with breast cancer (20 patients as the training group and 12 patients as the control group) undergoing adjuvant chemotherapy participated in the study. The training group took part in 6 weeks of supervised intermittent aerobic cycling, home-based walking, isometric and electrical muscle stimulation (EMS) exercise training programs. The Outcome measures were muscle deoxygenation (ΔHHb), Maximal Voluntary isometric Contraction (MViC) and Endurance Time (ET) before and after the training period., Results: Compared to the control group, a significant increase in ΔHHb (P < 0.01) accompanied with an increase in ET (P < 0.01) and MViC (P < 0.01) of the quadriceps was obtained in the training group. However, no significant differences of MViC, ET and ΔHHb were observed in the control group., Conclusion: Multimodal aerobic and strength exercise programs enhance muscle oxygen utilization, which may partly explain the improvement in muscular strength and endurance, and the reduction of muscle fatigue in patients with breast cancer during an adjuvant chemotherapy period.
- Published
- 2022
- Full Text
- View/download PDF
10. A Simple Field Tapping Test for Evaluating Frequency Qualities of the Lower Limb Neuromuscular System in Soccer Players: A Validity and Reliability Study.
- Author
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Chaabouni S, Methnani R, Al Hadabi B, Al Busafi M, Al Kitani M, Al Jadidi K, Samozino P, Moalla W, and Gmada N
- Subjects
- Adult, Exercise Test methods, Humans, Lower Extremity, Reproducibility of Results, Young Adult, Running, Soccer
- Abstract
Over the years, the foot tapping test protocol has been proposed by scientists to identify the capabilities of the lower limb neuromuscular system in the medical context; however, to our knowledge, no studies have established its usefulness and relationship to athletic performance. The aim of the present study was to test the reliability, criterion validity and sensitivity of a new foot tapping (TAP) test, and to examine its relationship with proxies of athletic performance in soccer players. Forty voluntary soccer players of two different levels participated in this study (20 players from the national level: age: 22.6 ± 2.5 years and 20 players from regional level: 25.1 ± 3.6 years). They performed the TAP test on two separate occasions to test its relative and absolute reliability. To examine the criterion validity of the TAP test, all participants performed four types of jumps, sprint tests, agility tests, the Wingate test and the finger tapping test considered a gold standard tapping test. The sensitivity was assessed with national and regional player levels. The TAP test presented a high relative and absolute reliability with intra-class correlation coefficient ICC > 0.90, standard errors of measurement SEM < 5% and mean difference ±95% limits of agreement equal to 0.2 ± 0.8 tap·s−1. National level players showed a higher TAP score (p < 0.001; dz = 1.96, large) compared to regional players (9.68 ± 1.41 tap·s−1 vs. 7.28 ± 1.01 tap·s−1, respectively) and the value of area under curve measured by the receiver operating characteristic curve technique was 0.95 (95% CI: 0.827−0.990). The TAP test showed a significant association with the finger tapping test (r = 0.84, p < 0.001), whereas no correlation was seen between the TAP test and all the other physical tests measured. The TAP test could be considered a valid and reliable test to assess lower limb neuromuscular ability in soccer players.
- Published
- 2022
- Full Text
- View/download PDF
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