Sex-based differences in shot put, javelin throw, and long jump in 8-and-under and 9-10-year-old athletes.

There is an ongoing debate regarding the necessity for sex-segregated sports particularly in youth. However, there has been minimal evaluation of prepubertal sex-based differences in the events of shot put, javelin throw, and long jump. Therefore, the top eight performances from the USA Track and Field National Youth Outdoor Championships and National Junior Olympic Championships during the years 2016-2023 for shot put, javelin throw, and long jump in the 8-and-under and 9-10-year-old age groups were analyzed for sex-based differences.

Sex-based differences in swimming performance in 10-years-old-and-under athletes in short course national competition.

The need for sex-segregated youth swimming is debated. A previous report indicates that male swimmers aged 10-and-under are 1%-2% faster than females in long course freestyle, butterfly, backstroke, and individual medley (IM), but not breaststroke events. Another report indicates that at age 10 males are 1%-2.

Cardiorespiratory Fitness Is Not Associated with Cardiovascular Disease Risk in Firefighters: A Cross-Sectional Study in South African Firefighters.

Cardiovascular disease (CVD) risk factors are frequently reported among firefighters, yet no studies have compared these factors between male and female firefighters, specifically from a low- to middle-income country (LMIC). This study aimed to determine the prevalence of CVD risk factors and their relationship with cardiorespiratory fitness (VO) in 254 active career firefighters (mean age: 42.6 ± 7.

The relationship between modifiable lifestyle behaviours and self-reported health in children and adolescents in the United Kingdom.

Obesity, along with its associated health issues, is closely tied to lifestyle habits. While certain elements affecting childhood health, such as genetics and ethnicity, are beyond individuals' control, there exists modifiable lifestyle behaviours that can facilitate healthier living. This study employed multiple regression analysis to investigate the relationship between specific modifiable lifestyle behaviours and self-reported health.

Maximal aerobic exercise and acute visual performance in females: Implications for concussion side-line testing.

Purpose: Many sports-related concussion (SRC) outcomes can be prevented by removing affected athletes and allowing return after full recovery. Diagnosing concussions on the side-line is challenging, as tools often rely on visual performance assessment. Since acute exercise can affect vision, it is vital to determine if exercise can mask potential brain injury if visual performance assessments are used.

Using teleconsultation for health aspects of computer-based workers in the new normal situation (post COVID-19) of the world.

Background: The use of teleconsultation platforms enabling health professionals to provide advice especially in the new normal post COVID-19 situation has increased in both developing and developed countries. This teleconsultation has also expanded beyond that of post COVID-19 application to other purposes such as in the treatment of musculoskeletal pain.

Objective: The purpose of this commentary is to focus on presenting a feasible guide related to physical as well as psychological aspects in relation to computer based workers that could be taught to the computer-based workers using teleconsultation platforms.

Exercise Effects on Health-Related Quality of Life (HRQOL), Muscular Function, Cardiorespiratory Function, and Body Composition in Smokers: A Narrative Review.

Smoking is amongst the leading global threats with high incidences of preventable premature mortality, morbidity, and various chronic diseases. The World Health Organization (WHO) proclaims a decrease in the prevalence of daily smoking in both males and females from 1980 to 2012, however, the number of regular smokers since then has exponentially increased. The low socio-income status individuals contribute greatly towards tobacco-attributable diseases due to limited access to healthcare systems, mostly in developing countries as compared to developed countries.

Four-year longitudinal associations of physical activity, waist circumference, and blood pressure in UK adolescents.

Background: This study assessed the specific influence of physical activity (PA) and waist circumference (WC) on the 4-year growth trajectory of blood pressure in UK high-school students.

Methods: Four-year longitudinal monitoring of 1501 adolescents was conducted as part of the EoEHHS. Measurements were taken in Grades (G)7, 9, and 11.

Wheelchair basketball, health, competitive analysis, and performance advantage: a review of theory and evidence.

The purpose of this study was to review the various risks and benefits of wheelchair basketball (WB) and explore some of the research which outlines factors that influence WB player performance and conditioning. WB offers several physical and psychological advantages. Physically, it can improve muscle strength, endurance, and cardiovascular fitness while decreasing the prevalence of chronic physical disorders.

Implementation of a Community-Based Mind-Body (Tae-Bo) Physical Activity Programme on Health-Related Physical Fitness in Rural Black Overweight and Obese Women with Manifest Risk Factors for Multimorbidity.

Non-communicable diseases (NCDs) are the leading cause of death globally, particularly impacting low- and middle-income countries and rural dwellers. Therefore, this programme aimed to investigate if a community-based mind-body PA programme implemented in a low-resource setting could improve health-related physical fitness outcomes. Black overweight or obese adult women (25 ± 4.

Effects of High-Intensity Interval Training and Continuous Aerobic Training on Health-Fitness, Health Related Quality of Life, and Psychological Measures in College-Aged Smokers.

The study examined the effects of exercise on health-fitness, health related quality of life (HRQOL), and psychological measures in college-aged smokers. Outcomes included HRQOL, hemodynamic, anthropometric, lung function, and cardiorespiratory endurance. Sixty physically inactive college-aged male smokers (18-30 years) were randomly assigned into three groups: high-intensity interval training (HIIT), continuous aerobic training (CAT), and a control (CON).

German volume training for health promotion: Acute vasopressor, pulmonary and metabolic responses.

Resistance training (RT) is increasingly recommended for incorporation into comprehensive fitness or "exercise as medicine" programs. However, the acute effects of RT, and especially its different sub-types, and how they impact health outcomes are not fully investigated. This study evaluated German Volume Training (GVT) ("10 set × 10 rep scheme") for its efficacy for its use in health settings.

Effects of a maximal cycling all-out anaerobic test on visual performance.

Clinical Relevance: All-out exercise may not impair all central nervous system processes, such as those related to visual-motor abilities, and may actually prove stimulatory to such tasks allowing athletes and sports conditioning specialists to develop strategies to take advantage of/mitigate the effects of such exercise on athletic performance.

Background: Despite research indicating that visual-motor abilities play a critical role in athletic performance, research has primarily focused on the effect of all-out exercise on processes along the motor pathway, such as resultant force production or simple cognitive tasks. Such research has neglected to investigate the effect of all-out exercise on visual tasks.

A randomised controlled trial of 1- versus 2-day per week formats of Nordic hamstring training on explosive athletic tasks in prepubertal soccer players.

This randomised controlled trial examined the effect of volume-equated programmes of Nordic hamstring exercise (NHE) training, executed at frequencies of 1- or 2-days per week, on explosive athletic tasks (30 m sprint, 15 m manoeuvrability and standing long jump [SLJ]) in male youth soccer players (mean age: 10.3 ± 0.5 years).

A review of the essential visual skills required for soccer: Beyond 20-20 optometry.

In ball sports such as soccer, the visual system is critical in guiding a player's search for crucial information that underpins skillful behavior, which requires the incorporation of all of the relevant information in the environment in order to make successful decisions under pressure. However, vision in sport, and focusing on the specific visual skills required to be successful in a particular sport has largely been a practice ignored by experts and coaches as being an essential component of athletic performance. This is the first attempt to summarize and compile the necessary visual skills for soccer.

Effects of dry needling and exercise therapy on post-stroke spasticity and motor function- protocol of randomized clinical trial.

Background: Spasticity is one of the most common problems after the first stroke. Dry needling (DN) has been presented as a new therapeutic approach used by physiotherapists for the management of post-stroke spasticity. This study aimed to determine whether the addition of exercise therapy to the DN results in better outcomes in wrist flexors spasticity, motor neuron excitability, motor function and range of motion (ROM) in patients with chronic stroke.

Role of Spasticity Severity in the Balance of Post-stroke Patients.

Lower limb spasticity after stroke is common that can affect the balance, increase the risk of falling, and reduces the quality of life. First, evaluate the effects of spasticity severity of ankle plantar flexors on balance of patients after stroke. Second, to determine the relationship between the spasticity severity with ankle proprioception, passive ankle dorsiflexion range of motion (ROM), and balance confidence.

How much water is in a mouthful, and how many mouthfuls should I drink? A laboratory exercise to help students understand developing a hydration plan.

Preventing impairments in athletic performance is an important concept for students that are preparing for careers that involve working with athletes. Gaining hands on, laboratory-based experience in measuring exercise induced dehydration can help students understand how to help athletes prevent dehydration induced impairment in performance. This article describes a laboratory exercise for junior and senior students in a sports nutrition class, in which the students measure changes in body mass (as a measure of dehydration) due to 40 min of moderate-intensity exercise and 40 min of vigorous-intensity exercise.

Differences in visio-spatial expertise between 1 division rugby players and non-athletes.

The present study aimed to compare the visual expertise of non-athletes ( = 40; 19-35 years old; age: 22.13 ± 2.37 years) to amateur, non-professional South-African Rugby Union (SARU) first-division club rugby players ( = 40; 19-35 years old; age: 23.

Establishing a proof of concept for the effects of low-carbohydrate, high-fat diet (LCHFD) and physical activity on body composition in type 2 diabetes.

Overweight and obesity are both a risk factor for developing and exacerbating type 2 diabetes (T2D). While the most common diet used to treat overweight and obesity focus on high-carbohydrate, low-fat, energy deficit diets, recently, low-carbohydrate, high-fat diets (LCHFD) have become popular in targeting obesity. This proof-of-concept study attempted to determine if an LCHFD could improve body composition variables, or if a concurrent treatment of LCHFD and physical activity would create an interference effect in individuals with T2D.

Effect of Ankle Plantar Flexor Spasticity Level on Balance in Patients With Stroke: Protocol for a Cross-Sectional Study.

Background: The lower limb spasticity after stroke can affect the balance and gait of patients with stroke.

Objective: The aim of this study is to assess the effects of ankle plantar flexor spasticity level on balance in patients with stroke.

Methods: Patients with stroke were recruited from neurology and physiotherapy clinics in Tehran, Iran.

The impact of modified exercise and relaxation therapy on chronic lower back pain in office workers: a randomized clinical trial.

This study aimed to evaluate the effectiveness of a modified package of exercise therapy combined with relaxation on pain intensity, range of motion (ROM), anxiety, and quality of life (QoL) in office workers with chronic lower back pain. In this clinical trial, 72 office workers aged 20 to 50 years with chronic low back pain were randomized to one of four groups including; group 1, exercise therapy; group 2, psychotherapy (relaxation therapy); group 3, modified protocol (exercise therapy followed by relaxation therapy); group 4, control group (no intervention). Participants exercised 3 times weekly for 6 weeks for 40-45 min of exercise/relaxation.

Interference Effect of Prior Explicit Information on Motor Sequence Learning in Relapsing-Remitting Multiple Sclerosis Patients.

Background: Multiple sclerosis (MS) is the most widespread disabling neurological condition in young adults around the world. The purpose of this study was to investigate the impact of explicit information (EI) on motor-sequence learning in MS patients.

Methods: Thirty patients with relapsing-remitting MS (RRMS), age: 29.

Impact of back squat training intensity on strength and flexibility of hamstring muscle group.

Study Design: True experimental design.

Background: The back squat is an integral aspect of any resistance training program to improve athletic performance. It is also used for injury prevention of the lower limbs.

Individualized supervised resistance training during nebulization in adults with cystic fibrosis.

Background & Objective: Since dyspnea limits exercise adherence and intensity in cystic fibrosis (CF) patients, engaging in resistance training (RT), which causes less dyspnea than other exercise modalities, while using nebulizers could not only overcome this barrier, but also enhance long-term adaptations to treatment. The objective of this study was to examine the effects of RT during nebulization on spirometry, anthropometry, chest wall excursion, respiratory muscle strength and health-related quality of life (HRQOL).

Methods: Fourteen male and female CF patients were assigned to a four-week, 20-minute, 5-day per week proof-of-concept RT group (RTG) (n=7) or non-exercising control group (CON) (n=7), with 3 CON patients later dropping out of the study.