Physiological response and physical performance after 40 min and 90 min daytime nap opportunities.

This study aimed to examine the impact of 40-min and 90-min naps on performance in the 5-m shuttle run test (5mSRT) and on various physiological and perceptual measures. Sixteen male athletes (20 ± 3 years, 173 ± 7 cm, 67 ± 7 kg) performed the 5mSRT after a 40-min nap (N40), after a 90-min nap (N90), and in a no-nap, control condition (N0). The 5mSRT involves six repetitions of 30 s of all-out exercise.

Association between Diet, Physical Activity and Nutritional Status of Male Border Guard Officers.

The main factors that determine the effectiveness and reliability of duties and tasks performed by border guard officers, are very good health and maintaining a high level of psychophysical fitness that depend mainly on adequate diet and physical activity and thus, nutritional status. The aim of the study was to verify the correlations between dietary habits, physical activity level and selected nutritional status indicators. One hundred and sixty-nine male border guard officers participated in the study.

Chronic Exposure to Normobaric Hypoxia Increases Testosterone Levels and Testosterone/Cortisol Ratio in Cyclists.

The aim of this study was to analyze the effects of the “live high, train low” method (LH−TL) and intermittent hypoxic training (IHT) on testosterone (T) and cortisol (C) levels in cyclists. Thirty cyclists participated in the experiment. The LH−TL group (n = 10) was exposed to normobaric hypoxia (FiO2 = 16.

Age, Education, and Stress Affect Ageing Males' Symptoms More than Lifestyle Does: The Wroclaw Male Study.

An increasing number of subjects are affected by health problems related to the advanced involutional processes. It is extremely important to identify the determinants of the rate of occurrence of physiological, psychological, and social manifestations of aging. The aim was to determine how factors such as lifestyle, level of education, or severity of stressful life events indicate the appearance of aging symptoms in adult men.

Characteristics of the level of psychomotor abilities of female handball players.

Background: Handball is a high-intensity game, during which players run, change directions with or without the ball, interact with the opponent and make different decisions in both offensive and defensive actions. Players' performance may depend on a number of factors, including explosive force, power, speed and agility. Players' results may be significantly influenced by their, psychomotor abilities.

Dietary Intake and Body Composition During Ramadan in Athletes: A Systematic Review and Meta-Analysis With Meta-Regression.

The aim of this research was to evaluate the effect of Ramadan observance on dietary intake and body composition in adult athletes. This was a systematic review and meta-analysis. Data sources used were PubMed, Web of Science, Scopus, and Taylor and Francis.

Change in the Results of Motor Coordination and Handgrip Strength Depending on Age and Body Position-An Observational Study of Stroke Patients and Healthy Volunteers.

Objective: The stroke is considered a common disease of the elderly. Young people also get sick, but the risk of stroke increases with the age of 60. Stroke, regardless of the age of the patients, causes functional deficits; therefore, the aim of the study was to analyze the significance of the body position and examined upper limb on the parameters of motor coordination and handgrip strength in various age groups of people after stroke and healthy people.

Using the TUG Test for the Functional Assessment of Patients with Selected Disorders.

Unlabelled: One of the tests used for quantitative diagnostics is Timed Up-and-Go (TUG), however, no reports were found regarding the percentage share of individual test components, which seems to have a greater diagnostic value in differentiating the functional status of the patients. The aim of the study was to analyze the percentage of the individual components of the TUG test in functional assessment in a population of healthy children and in clinical trials patients with various diseases.

Material And Methodology: The material consisted of patients with orthopedic ( = 165), metabolic ( = 116) and neurological dysfunctions ( = 96).

The Effect of Pressotherapy on Performance and Recovery in the Management of Delayed Onset Muscle Soreness: A Systematic Review and Meta-Analysis.

Background: It has been demonstrated that pressotherapy used post-exercise (Po-E) can influence training performance, recovery, and physiological properties. This study examined the effectiveness of pressotherapy on the following parameters. Methods: The systematic review and meta-analysis were performed according to PRISMA guidelines.

Association between peroxisome proliferator-activated receptor-alpha, -delta and -gamma gene () polymorphisms and overweight parameters in physically active men.

Peroxisome proliferator-activated receptors (PPARs) have unique functions in energy metabolism regulation but are also involved in regulation of the inflammatory process and obesity. The aim of this study was to analyse potential associations between polymorphisms of (rs1800206), (rs1053049; rs2267668) and (rs1801282) and overweight parameters. One hundred and sixty-six males, unrelated Caucasian military professionals, were recruited in the genetic case-control study conducted in the period 2016-2019.

Sports Performance Tests for Amputee Football Players: A Scoping Review.

Background: This scoping review aims to identify sports performance tests for amputee football players and to critically analyze the methodological quality, validation data, reliability, and standardization of sport-specific tests to indicate the best-fitting tests.

Methods: Electronic database searches were conducted between January 2019 and October 2021. Twelve articles met the inclusion criteria.

Results from Poland's 2022 Report Card on Physical Activity for Children and Youth.

This paper presents the methodology and results of Poland's 2022 Report Card on physical activity (PA) of children and adolescents, as part of the Global Matrix (GM) 4.0 project. The aim of this paper is to discuss the current state of PA of children and adolescents in Poland.

Usefulness of Portable Device to Establish Differences in Muscle Oxygenation Between the Wingate Test and Graded Exercise Test: Effect of Gender on Anaerobic and Aerobic Capacity in Speed Skaters.

The aim of this study was to compare the oxygenation response in the vastus lateralis muscle (SmO) in two types of tests: supramaximal and maximal. Furthermore, gender differences in SmO response to test exercise were assessed and the usefulness of muscle oxygenation measurements in the assessment of anaerobic and aerobic capacity was determined. The Wingate test (WAnT) and the graded exercise test (GXT) to exhaustion were performed on a cycle ergometer to examine 13 female and 14 male speed skaters from the junior and U23 national teams.

Differences between Treadmill and Cycle Ergometer Cardiopulmonary Exercise Testing Results in Triathletes and Their Association with Body Composition and Body Mass Index.

Cardiopulmonary exercise testing (CPET) is the method of choice to assess aerobic fitness. Previous research was ambiguous as to whether treadmill (TE) and cycle ergometry (CE) results are transferrable or different between testing modalities in triathletes. The aim of this paper was to investigate the differences in HR and VO2 at maximum exertion between TE and CE, at anaerobic threshold (AT) and respiratory compensation point (RCP) and evaluate their association with body fat (BF), fat-free mass (FFM) and body mass index (BMI).

Validity of Performance Assessment Methods in Elite Paracanoeists.

The problem of valid and reliable research methods in paralympic sports seems of great significance, thus the aim of this study was to evaluate the validity of the Wingate test (WAnT) in assessment of anaerobic performance in elite paracanoeists competing in 200 m races. Seven paralympic athletes (32.6 ± 7.

Back pain and body posture of non-professional Brazilian Jiu-Jitsu practitioners.

Background: The aim of the study was to assess the prevalence of back pain in non-professional Brazilian Jiu-Jitsu practitioners (NP-BJJ practitioners), and to assess the relationship between their back pain and postural disorders.

Methods: The study involved 61 subjects (age: 30.7 ± 4.

Effect of Normobaric Hypoxia on Alterations in Redox Homeostasis, Nitrosative Stress, Inflammation, and Lysosomal Function following Acute Physical Exercise.

Hypoxia is a recognized inducer of oxidative stress during prolonged physical activity. Nevertheless, previous studies have not systematically examined the effects of normoxia and hypoxia during acute physical exercise. The study is aimed at evaluating the relationship between enzymatic and nonenzymatic antioxidant barrier, total antioxidant/oxidant status, oxidative and nitrosative damage, inflammation, and lysosomal function in different acute exercise protocols under normoxia and hypoxia.

Serum metabolic profiles and metal levels of patients with multiple sclerosis and patients with neuromyelitis optica spectrum disorders - NMR spectroscopy and ICP-MS studies.

Background And Objectives: Neuromyelitis optica spectrum disorder (NMOSD) is a disease misdiagnosed with multiple sclerosis (MS). We hypothesized that the serum metabolic profile could be helpful in the differentiation of both diseases in an early stage.

Methods: We included controls, patients with MS diagnosed according to the McDonald criteria of 2010, and patients with NMOSD diagnosed according to the criteria from 2015.

Coping with Stress During the Second Wave of the COVID-19 Pandemic by Polish University Students: Strategies, Structure, and Relation to Psychological Well-Being.

Purpose: The aim of the study was to establish a hierarchy of strategies and the structure of copIng with the stress of the COVID-19 pandemic by university students and the relationship between coping strategies and psychological well-being.

Participants And Methods: An exploratory study was conducted using a cross-sectional research design. The study involved 1330 university students, aged 18 to 30 years.

Association of Interleukin Genes and with Parameters of Overweight in Military Students.

Background: To date, nearly 300 single-nucleotide polymorphisms (SNPs) associated with BMI, waist-to-hip ratio, and other adiposity traits have been identified by GWAS. With regards to , at least 49 -associated polymorphisms have been reported. However, little is known regarding the relationship between SNPs of the gene and the risk of obesity in young men.

Metabolic and cardiopulmonary impact of aquatic exercise and nutritional guidance for four individuals with chronic motor incomplete spinal cord injury: a case series.

Background: Persons living with chronic spinal cord injury (SCI) demonstrate an increased risk of cardiovascular diseases.

Unlabelled: Purpose The aim of this report was to assess the cardiopulmonary and metabolic impact of prescribed aquatic exercise in combination with dietary guidance for four individuals experiencing chronic SCI.

Case Description: We measured peak oxygen consumption (peak VO), resting energy expenditure (REE), weight, food logs, fasting glucose, insulin and glycated hemoglobin (HbA1C) in four men with incomplete SCI, aged 34 to 63 years.

Effects of two low-volume high-intensity interval training protocols in professional soccer: sprint interval training versus small-sided games.

Background: The programming of training protocols within a high-intensity interval training (HIIT) framework with appropriate analysis of total training load could deliver optimal training adaptations. This study aims to compare the efficiency of two low-volume HIIT protocols integrated with the regular training regime in professional soccer players.

Methods: Twenty-five participants aged 18.

Transferability of Cardiopulmonary Parameters between Treadmill and Cycle Ergometer Testing in Male Triathletes-Prediction Formulae.

Cardiopulmonary exercise testing (CPET) on a treadmill (TE) or cycle ergometry (CE) is a common method in sports diagnostics to assess athletes' aerobic fitness and prescribe training. In a triathlon, the gold standard is performing both CE and TE CPET. The purpose of this research was to create models using CPET results from one modality to predict results for the other modality.

Variability of Performance and Kinematics of Different Shot Put Techniques in Elite and Sub-Elite Athletes-A Preliminary Study.

The purpose of the study was to analyze the variability of performance and kinematics of different shot put techniques in elite athletes (group A: 5 athletes using the rotational technique and 3 athletes using the glide technique) and sub-elite athletes (group B: 3 athletes using the rotational technique and 3 athletes using the glide technique). Each athlete performed 6 trials. Only 34 trials in group A and 27 trials in group B were analyzed.

Radiological and Functional Assessment of Treatment Outcomes in Patients after Open Reduction with Internal Fixation (ORIF) of Acetabular Fractures.

(1) Fracture of the pelvis usually happens in young men and results from high-energy trauma. It generates high social and economic costs and results in further health problems. It is therefore important to assess long-term treatment results.