Source Themes

Factors Influencing AMPK Activation During Cycling Exercise - A Pooled Analysis and Meta‐Regression

The purpose of this analysis was to (1) investigate correlations between factors influencing AMPK activation and the magnitude of change in AMPK activity during cycling exercise, (2) investigate correlations between commonly reported measures of AMPK activation (AMPK-a2 activity, phosphorylated (p)-AMPK, and p-acetyl coenzyme A carboxylase (p-ACC), and (3) formulate linear regression models to determine the most important factors for AMPK activation during exercise.

Pre-Exercise Carbohydrate or Protein Ingestion Influences Substrate Oxidation but Not Performance or Hunger Compared with Cycling in the Fasted State

The aim of this crossover study was to determine the effects of three different pre-exercise nutrition strategies on substrate oxidation, performance during HIIT, and exercise-induced oxidative stress.

Racing and Training Physiology of an Elite Ultra-Endurance Cyclist - Case Study of 2 Record-Setting Performances

A case report of an elite ultra-endurance cyclist, who was the winner and course record holder of 2 distinct races within a 4-month span - a 24-hour solo cycling race (Bike Sebring 24 h) and a 2-man team multiday race (RAAM).

Effect of low- and high-carbohydrate diets on swimming economy - a crossover study

The aim of this study was to determine the influence of three days of high- and low-carbohydrate diets on the energetic cost of submaximal swimming.

What should I eat before exercise? Pre-exercise nutrition and the response to endurance exercise - Current prospective and future directions

The purpose of this review is to highlight the current knowledge of the influence of pre-exercise nutrition ingestion on the metabolic, physiological, and performance responses to endurance training. We also highlight areas for practitioners where evidence is lacking, particularly regarding trained athletes, and suggest directions for future research.

Pre-Exercise Nutrition Habits and Beliefs of Endurance Athletes Vary by Sex, Competitive Level, and Diet

The aim of this study is twofold. The first aim is to determine the self-reported beliefs and practices relating to pre-exercise nutrition intake among endurance athletes of varying ages and competitive levels. The second objective is to determine whether differences in nutrition practices or beliefs rela‐ ted to sex, competitive level, or habitual dietary pattern exist.

Prevalence and Determinants of Fasted Training in Endurance Athletes - A Survey Analysis

The aim of this study is to describe the prevalence and determinants of exercise performed in the overnight-fasted state among endurance athletes of varying backgrounds and competitive levels.

Influence of a 2-km swim on the cycling power-duration relationship in triathletes

This study was designed to determine how a 2-km swim affects the cycling power-duration relationship by having a group of triathletes perform a 3MT in a rested state and a 3MT immediately after a 2-km swim at half-iron distance triathlon intensity.

Effects of dietary supplements on adaptations to endurance training

The objective of this review is to examine the impact of dietary supplements on metabolic and physiological adaptations to endurance training.

The effects of energy drink consumption on cognitive and physical performance in elite League of Legends players

In this study, we examined markers of cognitive function and mental and physiological fatigue in a convenience sample of elite eSport players ingesting an ergogenic supplement or placebo during a simulated competition.