Publications by authors named "Ghada Jouira"

Adolescents with intellectual disabilities (ID) often encounter challenges in walking and mobility due to cognitive and motor impairments. This study aimed to investigate the impact of real-life motor complexity on walking and mobility in this population, particularly focusing on dual-task scenarios. Twenty-four adolescents with ID, divided into trained and sedentary groups, participated in the study.

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The study investigated the impact of motor dual-task training on gait and mobility in children with intellectual disabilities. Performance was assessed using the Timed Up and Go Test (TUGT) and the 10-Meter Walking Test (TMWT) before and after an 8-week training period, with participants divided into a Trained Group (n=12) and a Control Group (n=14). Results indicated that, across both groups and regardless of session, TUGT and TMWT scores were significantly higher (p < 0.

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Article Synopsis
  • Custom foot orthoses (CFO) were tested on nine middle-aged women with plantar fasciitis (PF) and obesity to see how they affect pain and balance.
  • Results showed that CFO significantly reduced pain and improved postural stability during balance tests compared to standard insoles (SI).
  • The study suggests CFO can be a beneficial intervention for managing PF-related pain and enhancing balance in this population.
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This study aimed to investigate the influence of visual and auditory cognitive tasks on postural balance in adolescents with intellectual disabilities (ID). Participants included two groups: a trained group (n = 11) with experience in athletic activities and a sedentary group (n = 14). The experiment used a comparative cross-sectional design, with data collection involving single-task (ST) and Visual dual-task (VDT), and auditory dual-task (ADT) conditions in both firm and foam surface conditions.

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Objective: This study compared postural control and neuromuscular activation in athletic swimmers (A-S) and non-athletic swimmers (N-A-S) in older children.

Methods: Ten A-S and ten N-A-S underwent assessments of center of pressure (CoP) parameters under static and dynamic surfaces in two directions (dynamic mediolateral (DML) and dynamic anteroposterior (DAP)) in eyes-open (EO) and eyes-closed (EC) conditions, and electromyography (EMG) parameters under DAP and DML directions in EO and EC conditions.

Results: Results showed that A-S demonstrated significantly superior postural control ( < 0.

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The present study aimed to elucidate the effects of real-time versus slow-motion videos, as a function of time of day, on the acquisition of basketball plays. Fifty first-year sports science students (M = 18.82 y, SD = 0.

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Introduction: This study aimed to investigate the impact of cognitive load, particularly its escalation during the execution of the same test, under varying vision conditions, on postural balance among adolescents with intellectual disability (ID).

Methods: Twenty adolescents underwent balance assessments under different visual conditions (Open Eyes (OE), Closed Eyes (CE), Flash, Goggles, Visual Stimulation (VS)) and task settings (Single Task (ST), Dual Task (DT) without challenges, and DT with challenges). The cognitive test was assessed using Verbal Fluency (VF).

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This study aimed to investigate the impact of an 8-week aerobic dance intervention on postural balance in children. Forty-one children, aged 9 to 11, were randomly assigned to either an aerobic dance group (ADG) or a control group (CG) from a primary school. Postural balance was assessed using center of pressure (CoP) excursions before and after the 8-week intervention period.

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This study investigated the effect of verbal encouragement (VE) on static and dynamic balance in individuals with intellectual disabilities (IDs). A total of 13 mild IDs and 12 moderate IDs participants underwent static balance tests (bipedal stance on firm surface, under open eyes (OEs) and closed eyes (CEs), and foam surface, unipedal stance on firm surface) and dynamic balance assessments (Y Balance Test (YBT) and Expanded Timed Up-and-Go Test (ETUGT)) under VE and no VE (NO/VE) conditions. VE significantly reduced center of pressure mean velocity (CoP) values for mild IDs in firm bipedal CEs conditions.

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Individuals with intellectual disabilities often face unique challenges in physical capabilities, making traditional training methods less effective for their specific needs. This study aimed to investigate the effect of combining balance, plyometric, and strength (CBPS) training with sprint training on physical performance in male athletes with intellectual disabilities. Twenty-seven participants were randomly assigned to either a CBPS group or a control group that only maintained their regular sprint training.

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Sprinting is a competitive event in athletics that requires a combination of speed, power, agility, and balance. This study investigated the relationship between dynamic balance, jumping ability, and agility with 100 m sprinting performance in athletes with intellectual disabilities, addressing an underexplored connection. A sample of 27 sprinters with intellectual disabilities participated in this study and completed 100 m sprint and various tests, including the Y Balance Test (YBT), the Crossover hop test, squat jump (SJ), countermovement jump (CMJ), and -test to evaluate their dynamic balance, jumping ability, and agility, respectively.

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Background: This study aims to investigate the impact of neuromuscular training (NMT) on static and dynamic postural balance (PB) among high-level male runners with intellectual disability.

Method: Twenty-seven runners were randomly assigned to a NMT group and a control group who maintained their conventional training. Static and dynamic PB were assessed using the centre of pressure (CoP) excursions (in bipedal and unipedal stances under open eyes (OE) and closed eyes (CE) conditions) and the star excursion balance test (SEBT), respectively, at pre-training and post-training.

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Purpose: The aim of this study is to investigate the postural balance in children with intellectual disabilities who participate in soccer training compared with their sedentary peers.

Method: Two groups of boys with intellectual disabilities aged 8-10 years participated in this study: a soccer group (n = 12) and a sedentary group (n = 12). Postural balance was assessed using a force platform under 4 different conditions: open eyes, and closed eyes, on firm and foam surfaces.

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Considering the rising prevalence of smartphone usage among adolescents with intellectual disabilities and their frequent motor challenges, understanding its impact on their physical well-being is important. This study aims to investigate the impact of smartphone activities on postural balance in adolescents with intellectual disabilities. Two groups of adolescents participated in the study: an intellectual disability group (IDG) ( = 16) and atypical development group (TDG) ( = 12).

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This study aimed to examine the effect of time of day (TOD) on the acquisition of basketball game actions from dynamic and static visualizations in physical education students (novice practitioners). Participants were quasi-randomly assigned to three treatments (static pictures, enriched static-pictures, or video). Morning and late-afternoon sessions were conducted, involving study phases and immediate-recall tests [game comprehension (GC) test and game performance (GP) test].

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The researchers aimed to examine the effect of 12-week supplementing (100 mg/day) caffeine with Zumba training on postural and cognitive performances in middle-aged women. Fifty-six middle-aged women who participated in this study, were randomized into; a caffeine-Zumba (CZG), Zumba (ZG) and control groups. In two-testing sessions, postural balance was evaluated using a stabilometric platform, and for cognitive performances, Simple Reaction Time and Corsi Block-Tapping Task tests were used.

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The study explored the effects of two combined training (Strength-Proprioceptive versus Cognitive-Balance) programs on postural balance during single-task and dual-task conditions in children with intellectual disability. The postural balance and the second cognitive-task performances were evaluated before and after 8-week of training in two groups: Strength-Proprioceptive Group (n = 12) and Cognitive-Balance Group (n = 10). Results showed that, in both groups and regardless of the training effect, the postural balance performance was significantly (p < 0.

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Context: The Y Balance Test (YBT) is a simple, reliable, cost-effective screening test. It is used to evaluate dynamic balance as well as to determine the potential risk of injury of the lower limbs. The reliability of YBT has been widely reported in the general population.

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Our aim in this study was to compare the dynamic balance between runners (100 sprint) and non-runners with intellectual disability (ID). Our participants were 36 healthy male adults with ID aged 17-29 years, divided into runners ( = 18) and sedentary non-runners ( = 18). We assessed dynamic balance in these participants, using the Y-Balance Test (YBT), the Expanded-Timed Up and Go Test (ETUGT) and the Functional Reach Test (FRT).

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The aim of this study was to investigate the effect of young tennis players' expertise on their postural balance (PB) under sensorial conditions with eyes open (EO) and with eyes closed (EC). Our participants were 75 healthy adolescents aged 15-18 years, divided into three groups based on their skill levels: (a) national tennis players (NAT; = 25), regional tennis players (REG; =25), and a control group of non-sport practitioners (CG; = 25). We recorded center of pressure area and mean velocity on a force platform while participants stood in bipedal and unipedal stances in EO and EC conditions for all three groups.

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In the current study, we examined the effect of an aerobic dance program as part of physical education (PE) classes on aspects of primary school children's executive functions (EFs) (inhibition, working memory, and cognitive flexibility). Participants were 41 children (21 boys and 20 girls; age =10.30, = 0.

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Background: Previous reports showed that athletes without disabilities have better postural skills than their sedentary peers. This finding has not been elucidated in athletes with intellectual disabilities despite their decreased postural balance. This study aims to investigate static postural balance in track and field athletes with intellectual disabilities compared to their sedentary peers.

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Middle-aged women display many physiological and cognitive alterations resulting from aging and physical inactivity as well as other changes that occur as a function of menopause. Caffeine consumption is highest in this age with women having a particular greater sensitivity to caffeine than men. Its effects on functional and cognitive functions are controversial and seem to depend on the dose intake.

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Context: Athletes with intellectual disability (ID) have a high risk of injury while participating in various sports. Warm-up (WU) is the most preventive measure to reduce injuries in sports.

Objective: To investigate the effects of dynamic stretching WU (DS-WU) and plyometric WU (PL-WU) on dynamic balance in athletes with ID.

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While caffeine effects on postural balance are controversial and while postural sways are an issue for middle-aged adults, no data is available concerning the caffeine effects on these sways. As women have a greater sensitivity to caffeine consumption than men, we hypothesized that caffeine may positively affect these sways. Therefore, this study aimed to assess the effects of different caffeine doses on postural balance in middle-aged women.

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