Characterization of the External Load of Soccer Goalkeepers Depending on the Category and Sports Context.

Background/objectives: Studies focused on the soccer goalkeeper position in training and official matches are scarce. The present study aimed to analyze the external load during training sessions and official matches in semi-professional goalkeepers.

Methods: Data from goalkeepers (n = 6) from the youth ranks of a professional team belonging to the first Spanish soccer league have been used.

Newborn Screening for Six Primary Conditions in a Clinical Setting in Morocco.

Unlabelled: Newborn screening (NBS) represents an important public health measure for the early detection of specified disorders; such screening can prevent disability and death, not only from metabolic disorders but also from endocrine, hematologic, immune, and cardiac disorders. Screening for critical congenital conditions affecting newborns' health is a great challenge, especially in developing countries such as Morocco, where NBS program infrastructure is lacking. In addition, the consanguinity rate is high in Morocco.

Injury Risk Factors Related to Sport Specialization in High School Basketball: A Prospective Study.

Context: Research that has examined the association between specialization and injury in basketball has been limited to cross-sectional or retrospective studies.

Objective: To determine whether specialization is a risk factor for injury among high school basketball athletes.

Design: Prospective cohort study.

Effects of physical exercise on cardio-respiratory health of young adults during short-term exposure to varying air pollution levels.

Background: Air pollution (AP) has become a substantial environmental issue affecting human cardiorespiratory health. Physical exercise (PE) is widely accepted to promote cardiorespiratory health. There is a paucity of research on the point at which the level of polluted environment engaged in PE could be used as a preventive approach to compensate for the damages of AP.

Cue modality modulates interaction between exogenous spatial attention and audiovisual integration.

Exogenous spatial attention attenuates audiovisual integration (AVI). Previous studies on the effects of exogenous spatial attention on AVI have focused on the inhibition of return (IOR) effect induced by visual cues and the facilitation effect induced by auditory cues, but the differences between the effects of exogenous spatial attention (induced by visual and auditory cues) on AVI remain unclear. The present study used the exogenous spatial cue-target paradigm and manipulated cue stimulus modality (visual cue, auditory cue) in two experiments (Experiment 1: facilitation effect; Experiment 2: IOR effect) to examine the effects of exogenous spatial attention (evoked by cues in different modalities) on AVI.

Prioritising and including children in intersectoral policymaking: uncovering Immunity to Change in Ghana.

Despite strong commitments to improving children's well-being, nearly a third of Ghanaian children aged 36-59 months are not developmentally on track, with additional challenges due to the COVID-19 pandemic. Improvements in children's health and well-being rely on effective intersectoral policies, however, not enough is known about how to achieve this in practice, particularly in low- and middle-income countries. We report on a case study of participatory intersectoral policymaking for child health in Ghana in 2021, feeding into the national Early Childhood Care and Development Policy.

Adolescents' screen-based media use and the relationship with moderate-to-vigorous physical activity, sports club participation and active commuting.

Aim: A worry regarding young people's physical activity engagement relates to a potentially competing development: the role of screen-based media (SBM) in their everyday lives. The present study aimed to assess time spent on different types of SBM, self-reported moderate-to-vigorous physical activity (MVPA) and physical activity in different domains and their interrelations.

Methods: The study is based on data from 3737 participants aged 11, 13 and 15 years from Norway collected in 2021/2022 as part of the Health Behaviour in School-aged Children collaborative cross-national survey.

A historical review of promotions of physical activity for adolescents in China from 1949 to 2020.

Promotions of physical exercise for adolescents have become key elements of the country's national sports and health campaigns in China. Specifically, these promotions have gone through four stages including Initial Institutionalization, Standardization and Legalization, Solidification and Publicization, and Comprehensiveness and Diversification, which are interpreted based on the Multiple Streams Framework with discussions of the role and dynamism of the problem streams, political streams, and policy streams included. The results reveal that the political streams, reified by the will of the governing party and the central government in particular, play a leading role in policy transformations.

Linking 24-hour movement behaviour guidelines to core symptoms and school engagement of youth with moderate/severe ADHD.

Background: The independent associations of physical activity (PA), sleep duration (SL), and screen time (ST) with health outcome measures have been well-documented among children and adolescents, but not in youth with moderate/severe ADHD. To this end, the present study aimed to investigate the associations between three components within 24-hour movement behaviour (24-HMB) framework and core symptoms and school engagement in youth with moderate/severe ADHD.

Methods: This study used pooled data from the 2021-2022 U.

Association of Bone Mineral Measurements With Peak Impact and Sport-Specific Muscle Loads in Elite Youth Artistic Swimmers.

Purpose: Bone mineral measurements and their association with peak impact and sport-specific, persistent muscle loads were examined in 10 elite artistic swimmers age 15-19 years.

Methods: Bone mineral density (BMD) and bone mineral content (BMC) of total body, total body less head, spine, and dominant and nondominant limbs were assessed by dual-energy X-ray absorptiometry. Peak ground-reaction forces of 2 dry jumps (countermovement jump and frog jump) were measured on a force plate.

Effects of Two In-Season Short High-Intensity Interval Training Formats on Aerobic and Neuromuscular Performance in Young Soccer Players.

Supplementary high-intensity interval training (HIIT) programs, focusing on different aspects of fitness, are commonly used in soccer practice. This study examined the impact of two different HIIT formats applied during the competitive season on aerobic and neuromuscular performance. Twenty-six young players from two youth amateur soccer teams (aged 18.

Decreasing Incidence of Youth Wrestling Injuries: A 10-Year Analysis of National Injury Data.

Background: Wrestling is among the most common youth sports in the United States, with about 260,000 high school participants annually. There is a lack of literature investigating wrestling injury profiles and mechanisms of injuries. In the past 15 years, urgent care utilization has increased, and National Federation of State High School Associations (NFHS) concussion protocols have been developed and implemented.

Dysregulation of the p53 pathway provides a therapeutic target in aggressive pediatric sarcomas with stem-like traits.

Purpose: Pediatric sarcomas are bone and soft tissue tumors that often exhibit high metastatic potential and refractory stem-like phenotypes, resulting in poor outcomes. Aggressive sarcomas frequently harbor a disrupted p53 pathway. However, whether pediatric sarcoma stemness is associated with abrogated p53 function and might be attenuated via p53 reactivation remains unclear.

The Cwr1 protein kinase localizes to the plasma membrane and mediates resistance to cell wall stress in .

Unlabelled: The plasma membrane is critical for the virulence of the human fungal pathogen . In addition to functioning as a protective barrier, the plasma membrane plays dynamic roles in a wide range of functions needed for virulence including nutrient uptake, cell wall synthesis, morphogenesis, resistance to stress, and invasive hyphal growth. Screening a collection of mutants identified an understudied gene that is important for invasive hyphal growth, which we have termed (Cell Wall Regulatory kinase).

The Effects of 11+ Dance on Physiological Parameters in Adolescent Ballet Dancers: A Randomized Controlled Equivalence Trial.

The use of neuromuscular interventions in sports induce meaningful motor performance in strength, sprint and power. The aim of this study was to investigate the effectiveness of the "11+ Dance" exercise program versus normal training (control) on possible adaptations in power, lower-body strength, and inter-limb asymmetry in adolescent ballet dancers. Prospective randomized controlled trial.

Energy Costs of 37 Physical Activities in Chinese Children and Adolescents Aged 9-17 Years with Obesity.

Background/objective: Obtaining data on the energy expenditure of physical activity (PA) in children and adolescents with obesity is crucial for promoting health in this population through exercise. However, relevant research is limited. This study aimed to determine the energy expenditure characteristics of 37 diverse PAs in children and adolescents with obesity and examine the association between obesity and energy expenditure (EE) characteristics within this cohort.

Physical Fitness, Executive Functions, and Academic Performance in Children and Youth: A Cross-Sectional Study.

The aim of this cross-sectional study was to investigate the relationship between physical fitness, executive function, and academic performance in children and adolescents. A total of 131 students (49% female) aged 10-15 years from a public school in Rio de Janeiro were assessed in executive functions (hearts and flowers, Corsi's block, and digit span tasks), academic performance (Portuguese, reading, math, and overall school grade), physical tests (touch test disc, agility, lower limb and upper limb explosive strength), and anthropometric measurements. Regression results showed that the composite of sports-related fitness measures was the best predictor of executive functions (β = 0.

Associations Among Estrogens, the Gut Microbiome and Osteoporosis.

Purpose Of The Review: The purpose of this Review was to summarize the evidence on the associations among estrogen status, cellular senescence, the gut microbiome and osteoporosis.

Recent Findings: Indicate that osteoporosis is a global public health problem that impacts individuals and society. In postmenopausal women, a decrease in estrogen levels is associated with a decrease in gut microbial diversity and richness, as well as increased permeability of the gut barrier, which allows for low-grade inflammation.

Comparative Analysis of the Physical, Tactical, Emotional, and Mood Characteristics of Under-13 Soccer Players by Performance Level.

: Soccer is a sport characterized by various unpredictable situations in which physical abilities are associated with athletic performance. There are several capabilities that young soccer players must develop to adapt to the needs of the competition. This study analyzes the physical characteristics, tactical knowledge, emotional intelligence, and mood states of youth soccer players at different competitive levels.