Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that negatively affects the inattention, disorganization, and/or hyperactivity–impulsivity in children and adolescents who suffer from it, included cases being reported that continue into adulthood. This disorder impairs social, academic, emotional, psychological, and health system functioning due to its high cost of treatment. The present systematic review aims to analyze the effects of physical activity, exercise, and sports on the executive function in children and adolescents diagnosed with ADHD through the scientific literature. The results show that the practice of physical activity, exercise, or sport produces improvements in executive function in children and adolescents diagnosed with ADHD, mainly through aerobic exercise. A 20 min session of physical activity, sport, or exercise leads to improvements in executive functions in children and adolescents with ADHD. It can be concluded that the practice of physical activity, exercise, and sport generate improvements on executive functions in children and adolescents with ADHD, mainly through aerobic exercise.

Cyberbullying prevalence is increasing in the world, being a form of abuse that follows victims into their most intimate settings. Cyberbullying affects victims’ mental health, self-esteem, emotions, and academic performance. Cyberbullies present low levels of self-control and empathy. This research aimed to map scientific research on Cyberbullying and the Psychological Dimensions of the Self. A bibliometric analysis of scientific documents published in journals indexed in the Web of Science (WoS) was performed. Traditional bibliometric laws were applied and VOSviewer was used to generate visualizations. The annual publications followed exponential growth. Computers in Human Behaviour was the journal with the most publications. Researchers from the USA and Spain were the most prolific. Sameer Hinduja and Justin Patchin were the most cited authors. Hence, there is a growing interest among researchers in Cyberbullying and the emotional aspects of children and adolescents. The USA and Spain were the leading countries in research on this subject. Rosario Ortega-Ruiz, Sameer Hinduja and Justin Patchin were the most prolific and influential authors.

Postural balance is a foundational component of human motor behavior, yet it remains conceptually ambiguous and methodologically heterogeneous across the clinical, educational, and sport sciences. This narrative review aims to provide an integrative framework that clarifies key concepts (postural control vs. postural balance), synthesizes the main sensorimotor and biomechanical mechanisms underpinning balance, and organizes current assessment approaches and functional implications across populations. Narrative literature synthesis was conducted to integrate evidence covering multisensory integration and sensory reweighting, central neural control (spinal, brainstem, cerebellar, and cortical contributions), neuromuscular and biomechanical strategies (e.g., ankle/hip/stepping), and cognitive influences (e.g., dual-task effects). We further summarize commonly used instrumental outcomes derived from force-platform center-of-pressure metrics and widely adopted clinical and functional balance tests, highlighting their typical applications and limitations across the lifespan including pediatric, general adults, older adults, and athletic populations. This review proposes a closed-loop, systems-based model in which postural balance is conceptualized as an emergent functional outcome arising from distributed postural control processes shaped by task, environmental, and individual constraints. In conclusion, integrating mechanistic understanding with population-specific assessment enhances interpretability and supports more precise, context-sensitive balance evaluation and intervention in both health and performance settings.

The objective of this systematic review (PROSPERO: CRD42024503648) is to analyze and describe the effects of physical activity, exercise and sport interventions on fitness in children and adolescents with DS, to promote the improvement of physical fitness or in body composition. Following the PRISMA guidelines, a search strategy was carried out in four databases (Pubmed, WoS, Scopus and SciELO). Inclusion criteria: studies that used exercise, physical activity or sports as an intervention, which sought to improve physical fitness in children or adolescents with DS. PEDro scale and RoB-2 were used to evaluate the quality of the articles. Of the total number of participants, there were 342 participants in the experimental group and 279 in the control group. To synthesize the information from the studies, it was ordered based on authors and year of publication; country; study design; population; age of participants; intervention; instruments for data collection; results.16 investigations met the selection criteria. 8 studies mention an improvement in muscle fitness, 3 on cardiorespiratory fitness, 2 on body composition, 5 on balance, one on agility and one on functional capacity. The limitations of the study include the heterogeneity of the interventions, which makes their comparison and recommendation difficult, and the small number of articles of high methodological quality according to the scales used. It is concluded that physical activity, exercise or sports interventions with a duration of 30 min to 75 min with a frequency of two or three times a week, for a period of 6 weeks up to 36 weeks and even for at least 5 consecutive days, produce improvements in the components of fitness in children and adolescents with Down syndrome. Therefore, it is a viable strategy to seek improvements in the physical condition of children and adolescents with Down syndrome, which could lead to a general improvement in the life of this population. This review received no external funding.

There is a high prevalence of depression in older adults, and it is on the rise. However, exercise or physical activity can help improve mental health conditions, specifically depression and self-esteem. Therefore, the objective of this systematic review (INPLASY202360094) is to describe and analyze the effects of physical activity or exercise interventions on depressive symptoms and self-esteem in older adults. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a search strategy was carried out in four databases (PubMed, SciELO, WoS, and Scopus). Inclusion criteria: Studies that used physical activity or exercise as an intervention to improve depressive symptoms and self-esteem in older adults. The Physiotherapy Evidence Database scale and the Risk of Bias 2 tool were used to evaluate the quality of the articles. To synthesize the information from the studies, it was ordered based on author names, intervention, frequency, analysis, and results. Seven investigations met the selection criteria. It is concluded that physical activity or exercise improves self-esteem, depression, anxiety, physical fitness, and functionality in older adults. Therefore, it is a viable option for additional or complementary treatment aimed at achieving a comprehensive improvement in the lives of this population.

The main characteristics of attention deficit hyperactivity disorder (ADHD) are associated with inattention, impulsivity, and/or hyperactivity. Those diagnosed with this neurodevelopmental disorder present with executive function and motor difficulties, which have repercussions in educational, occupational, or social areas. On the other hand, it has been evidenced that the regular practice of physical activity or exercise or sport could produce improvements in areas with difficulties. It is for this reason that the objective of the present review was to describe and analyze the effects of the practice of physical activity, exercise, or sport on executive functions in adults diagnosed with ADHD through the scientific literature (registry: INPLASY202530105). The articles indexed in PubMed (1145), Scopus (43), and WoS (2910) were searched using the following keywords: “Adult” OR “Adults” AND “Attention-Deficit/Hyperactivity Disorder” OR “Attention-Deficit with Hyperactivity Disorder” AND “Physical activity” OR “Exercise” OR “Sports” OR “Sport” AND “Executive Function”. In addition, four articles were identified using other search engines. A total of 10 articles met the selection criteria. TESTEX was used to assess the quality of the articles, and TIDierR was used to report the results. Of the ten included studies, nine mention an improvement in inhibitory control, six in selective attention, three in cognitive flexibility, and one in working memory (all p < 0.05). It was concluded that the practice of physical activity, exercise, or sport has a positive and significant effect on the executive functions of adults with ADHD, specifically on selective attention, inhibitory control, and cognitive flexibility. Furthermore, benefits were observed in depression, brain activation, and stability. Among the limitations is the lack of a meta-analysis, which makes it difficult to quantify and recommend which intervention is most effective for this population. Furthermore, the various types and degrees of ADHD were not considered.