This study used a combined strategy of pre-exercise niacin ingestion and application of mild heat stress locally to the upper leg muscles during exercise to accelerate endogenous carbohydrate oxidation during prolonged cycling and examine its effects on power output at the intensity domain transitions.
Alois Mader’s mechanistic model of human muscle energy metabolism was developed more than 40 years ago yet has remained inaccessible to most researchers. Here, we present MetaboliSim, an open-source implementation of Mader’s model that lets researchers perform their own simulations of muscle metabolism during exercise.
We propose that the VO2 slow component reflects a decline, rather than a rise, in glycolytic rate over the course of severe-intensity exercise, and present simulation evidence in support of this account.
The aim of this study was to report the self-selected dietary intake of endurance athletes across a 12-week period with an emphasis on the relationship between training and carbohydrate intake.
This study investigated whether the NASA-TLX subscales are associated with acute performance decrement and physiological responses across different endurance training sessions.
The aim of this meta-analysis was to determine if carbohydrate ingestion during endurance exercise reduces net skeletal muscle utilization, thus preserving muscle glycogen stores.
The aim of this study was to (i) assess bivariate relationships between decoupling of heart rate, ventilation, and breathing frequency and durability of power output at the moderate-to-heavy intensity transition and (ii) assess the strength of practical models including decoupling measures to predict power output at the moderate-to-heavy intensity transition at multiple time points during prolonged exercise.
The goal of this review is to synthesize the available research on nutritional strategies to enhance post-exercise recovery and subsequent exercise performance, defined as an exercise performance occurring within 2–24 h of a prior bout of exhaustive exercise.