Evaluation of Oral and Dental Health Results and Competition Stress Levels of Adolescent Athletes in Different Winter Sports Branches.

Background:  The aim of the present study was to examine the findings of the intraoral examinations of the 12-16 years old novice (control) and elite athletes across the winter sports branches, which were alpine discipline skiing, snowboarding, biathlon, ski jumping, and ice hockey. Besides, the study aimed to determine the intra- and inter-group relationships by comparing the athletes salivary stress biomarker levels at precompetition, during-match, and post-competition stages.

Methods:  Ninety-one athletes (71 elite, 20 novice) participated in our study.

Exercise Improves Physical Capacity, Cognition, Quality of Life and Promotes Neurotrophic Factors in Patients with Multiple Sclerosis.

Introduction: We aimed to determine the effect of regular exercise on aerobic capacity, strength values, and plasma levels of Nerve Growth Factor (NGF) and Neurotrophin-3 (NT-3) in patients with multiple sclerosis (MS) and investigate its effects on MS symptoms including cognitive impairment, fatigue, balance disorders, and quality of life (QOL).

Methods: Forty-three relapsing-remitting MS patients with an Expanded Disability Status Scale (EDSS) score of 4 or less participated in the study. Participants were divided into three groups: aerobic group, strength group, and control group.

Impacts of different intensities of exercise on inflammation and hypoxia markers in low altitude.

Background: This study aims to determine and compare the effects of exercise modalities with different intensities on the secretion of key inflammation and hypoxia markers in amateur athletes.

Methods: Twenty-three athletes with a mean age of 20.1 years, living at low altitude (1850 m) participated in this study.

Caffeine Increases Muscle Performance During a Bench Press Training Session.

Previous investigations have established the ergogenic effect of caffeine on maximal muscle strength, power output and strength-endurance. However, these investigations used testing protocols that do not replicate the structure of a regular strength training session. Thus, the aim of this study was to investigate the effect of acute caffeine ingestion on muscle performance during a simulated velocity-based training workout.

Young athletes' ECG: Incomplete right bundle branch block vs crista supraventricularis pattern.

Background: Incomplete right bundle branch block (IRBBB) is prevalent among athletes, but its etiology remains to be clearly elucidated and the commonly advocated mechanism, an intraventricular conduction delay, does not explain all cases. In the general population, an apparently similar phenomenon but with different pathophysiology and potential consequences, "crista supraventricularis pattern" (CSP, defined as QRS ≤ 100 ms, S wave <40 ms in I or V6 together with an RSR´ pattern in lead-V1) has been described. Yet, this manifestation has not been studied in athletes.

The influence of physical training modalities on basal metabolic rate and leptin on obese adolescent boys.

The aim of this study was to investigate the effects of physical training modalities on basal metabolic rate, cardiovascular fitness and serum leptin level in obese adolescent boys. Sixteen obese adolescent boys (age: 16.81 +- 0.

The effect of physical activity on depressive symptoms and quality of life among elderly nursing home residents: Randomized controlled trial.

Objectives: Physical activity may have positive effects on decreasing anxiety, stress and depression, maintaining mental health and ensuring psychological vitality.This study aimed to determine how a "Physical Activity Program" for elderly people in nursing homes affected their depressive symptoms and quality of life.

Methods: We included 80 individuals aged >65years (40 in the intervention group, 40 controls) in this experimental, randomized, controlled pretest-posttest study.

Physical activity intensities during school time in healthy prepubertal boys and BMI.

The first aim of this study was to determine the intensity of physical activity (PA) by an objective measurement method - using an accelerometer in Turkish prepubertal boys. The second aim of this study was to correlate the intensity of PA with body mass index (BMI). For this aim 40 boys were participated in this study.