Ed Maunder
YOU?
Author Swipe
View article: Plasma heat shock protein-70 response to acute prolonged exercise: A systematic review, meta-analysis, and meta-regression
Plasma heat shock protein-70 response to acute prolonged exercise: A systematic review, meta-analysis, and meta-regression Open
Extracellular heat shock protein 70 (HSP70) acts as a damage-associated molecular pattern, or ‘danger signal’ for the immune system. Acute prolonged exercise evokes various physiological stresses that can stimulate the release of extracell…
View article: Carbohydrate ingestion during prolonged exercise and net skeletal muscle glycogen utilization: a meta-analysis
Carbohydrate ingestion during prolonged exercise and net skeletal muscle glycogen utilization: a meta-analysis Open
Although some studies report attenuated net muscle glycogenolysis with carbohydrate ingestion, others show no effect, possibly due to small sample sizes or methodological differences. Objective of this study is to determine whether carbohy…
View article: Durability of the moderate-to-heavy intensity transition can be predicted using readily available markers of physiological decoupling
Durability of the moderate-to-heavy intensity transition can be predicted using readily available markers of physiological decoupling Open
Purpose To assess relationships between heart rate (HR), ventilation (̇ $$\dot V$$ E ), and respiratory frequency (F R ) decoupling and durability of the first ventilatory threshold (VT 1 ), and the strength of practical models to predi…
View article: Exercise modulates brain pulsatility: insights from q-aMRI and MRI-based flow methods
Exercise modulates brain pulsatility: insights from q-aMRI and MRI-based flow methods Open
This study investigates intracranial dynamics following the Monro–Kellie doctrine, depicting how brain pulsatility, cerebrospinal fluid (CSF) flow and cerebral blood flow (CBF) interact under resting and exercise conditions. Using quantita…
View article: Durability as an index of endurance exercise performance: Methodological considerations
Durability as an index of endurance exercise performance: Methodological considerations Open
Endurance athletes routinely complete physiological assessments to predict performance, inform training programmes and monitor subsequent training adaptations. This profiling is typically performed with the athlete in a ‘fresh’ (i.e., rest…
View article: Novel Method to Predict Carbohydrate and Energy Expenditure during Endurance Exercise Using Measures of Training Load
Novel Method to Predict Carbohydrate and Energy Expenditure during Endurance Exercise Using Measures of Training Load Open
Background: Sports nutrition guidelines recommend carbohydrate (CHO) intake be individualized to the athlete and modulated according to changes in training load (TL). However, there are limited methods to assess CHO utilization during trai…
View article: Durability of the moderate-to-heavy-intensity transition is related to the effects of prolonged exercise on severe-intensity performance
Durability of the moderate-to-heavy-intensity transition is related to the effects of prolonged exercise on severe-intensity performance Open
Purpose Power output at the moderate-to-heavy-intensity transition decreases during prolonged exercise, and resilience to this has been termed ‘durability’. The purpose of this study was to assess the relationship between durability and th…
View article: Prolonged exercise shifts ventilatory parameters at the moderate-to-heavy intensity transition
Prolonged exercise shifts ventilatory parameters at the moderate-to-heavy intensity transition Open
Purpose To quantify the effects of prolonged cycling on the rate of ventilation ( $${\dot{\text{V}}}_{{\text{E}}}$$ ), frequency of respiration (F R ), and tidal volume (V T ) associated with the moderate-to-heavy intensity transitio…
View article: Skeletal muscle proteins involved in fatty acid transport influence fatty acid oxidation rates observed during exercise
Skeletal muscle proteins involved in fatty acid transport influence fatty acid oxidation rates observed during exercise Open
Several proteins are implicated in transmembrane fatty acid transport. The purpose of this study was to quantify the variation in fatty acid oxidation rates during exercise explained by skeletal muscle proteins involved in fatty acid trans…
View article: Carbohydrate, but not fat, oxidation is reduced during moderate-intensity exercise performed in 33 vs. 18 °C at matched heart rates
Carbohydrate, but not fat, oxidation is reduced during moderate-intensity exercise performed in 33 vs. 18 °C at matched heart rates Open
Purpose Exposure to environmental heat stress increases carbohydrate oxidation and extracellular heat shock protein 70 (HSP70) concentrations during endurance exercise at matched absolute, external work rates. However, a reduction in absol…
View article: Natural killer cell subset count and antigen‐stimulated activation in response to exhaustive running following adaptation to a ketogenic diet
Natural killer cell subset count and antigen‐stimulated activation in response to exhaustive running following adaptation to a ketogenic diet Open
We investigated the effect of a 31‐day ketogenic diet (KD) compared with a habitual, carbohydrate (CHO)‐based diet on total circulating natural killer (NK) CD3 − CD56 + , dim and bright subset count, and antigen‐stimulated CD3 − CD56 + cel…
View article: Prolonged cycling reduces power output at the moderate-to-heavy intensity transition
Prolonged cycling reduces power output at the moderate-to-heavy intensity transition Open
Purpose To determine the effect of prolonged exercise on moderate-to-heavy intensity transition power output and heart rate. Methods Fourteen endurance-trained cyclists and triathletes took part in the present investigation (13 males, 1 fe…
View article: Effects of short-term graded dietary carbohydrate intake on intramuscular and whole body metabolism during moderate-intensity exercise
Effects of short-term graded dietary carbohydrate intake on intramuscular and whole body metabolism during moderate-intensity exercise Open
The data presented here suggest that metabolic responses to steady-state aerobic exercise are somewhat resistant to short-term changes in dietary carbohydrate (CHO) intake within the 5–6.5 g CHO·kg −1 ·day −1 [46–61% energy intake (EI)] ra…
View article: Temperate performance and metabolic adaptations following endurance training performed under environmental heat stress
Temperate performance and metabolic adaptations following endurance training performed under environmental heat stress Open
Endurance athletes are frequently exposed to environmental heat stress during training. We investigated whether exposure to 33°C during training would improve endurance performance in temperate conditions and stimulate mitochondrial adapta…
View article: Metabolic Implications of Environmental Heat Stress for Endurance Athletes
Metabolic Implications of Environmental Heat Stress for Endurance Athletes Open
Carbohydrates and fats are the primary substrates used to fuel energy metabolism during exercise, and endogenous carbohydrate availability may be an influential physiological characteristic in some endurance events. Substrate metabolism du…
View article: Concurrent Validity and Reliability of Three Ultra-Portable Vertical Jump Assessment Technologies
Concurrent Validity and Reliability of Three Ultra-Portable Vertical Jump Assessment Technologies Open
Vertical jump is a valuable training, testing, and readiness monitoring tool used across a multitude of sport settings. However, accurate field analysis has not always been readily available or affordable. For this study, two-dimensional m…
View article: Commentaries on Viewpoint: Use aerobic energy expenditure instead of oxygen uptake to quantify exercise intensity and predict endurance performance
Commentaries on Viewpoint: Use aerobic energy expenditure instead of oxygen uptake to quantify exercise intensity and predict endurance performance Open
International audience
View article: Contextualising Maximal Fat Oxidation During Exercise: Determinants and Normative Values
Contextualising Maximal Fat Oxidation During Exercise: Determinants and Normative Values Open
Using a short-duration step protocol and continuous indirect calorimetry, whole-body rates of fat and carbohydrate oxidation can be estimated across a range of exercise workloads, along with the individual maximal rate of fat oxidation (MF…
View article: Postexercise Fructose–Maltodextrin Ingestion Enhances Subsequent Endurance Capacity
Postexercise Fructose–Maltodextrin Ingestion Enhances Subsequent Endurance Capacity Open
Short-term recovery of endurance capacity was significantly enhanced with FRU + MAL versus GLU + MAL ingestion during recovery.
View article: Ketogenic diet benefits body composition and well-being but not performance in a pilot case study of New Zealand endurance athletes
Ketogenic diet benefits body composition and well-being but not performance in a pilot case study of New Zealand endurance athletes Open
ACTRN: ACTRN12617000613303. Registered 28 April 2017, retrospectively registered.