The aim of the current meta-analysis was to determine the effects of acute and chronic
interval training (IT) on serum and plasma BDNF concentrations in healthy young adults. A …

Objective This systematic review aimed to critically analyze the literature to determine how
high-intensity intermittent training (HIIT) affects recreational endurance runners in the short …

High-intensity interval training (HIIT) is considered one of the most effective methods for
improving cardiorespiratory and metabolic functions. However, it is necessary to clarify their …

To determine the acute effect of a single high‐intensity interval training (HIIT) session on
testosterone and cortisol levels in healthy individuals, a systematic search of studies was …

Simple Summary Exercise is a powerful stimulus to the endocrine system, modifying plasma
concentrations of many hormones, including testosterone and cortisol, which are often used …

Salivary biomarkers have shown to be useful to assess physiological stress in football, but
their relationship with physical performance is unknown. The aims of this study were to …

This pilot study, conducted in advance of a future definitive randomized controlled trial,
aimed to investigate the feasibility of using a HIIT-based intervention to induce …

The purpose of this study was to compare the redox, hormonal, metabolic, and lipid profiles
of female and male basketball players during the seasonal training period, compared to their …

Pre-competition anxiety is very prevalent in novice athletes, causing stress and drastic
decreases in their performances. Cortisol plays a central role in the psychosomatic …

This study compared salivary and serum concentrations of testosterone and cortisol at rest
and in response to intense multitask exercise in boys and men. Early morning saliva and …