How much does sleep deprivation impair endurance performance? A systematic review and meta-analysis

TR Lopes, HM Pereira, LRA Bittencourt… - European Journal of …, 2023 - Taylor & Francis
We conducted a systematic review and meta-analysis to investigate the effect of sleep
deprivation on endurance performance, as well as possible effect-modifying factors …

Improved estimation of exercise intensity thresholds by combining dual non-invasive biomarker concepts: correlation properties of heart rate variability and respiratory …

B Rogers, M Schaffarczyk, T Gronwald - Sensors, 2023 - mdpi.com
Identifying exercise intensity boundaries has been shown to be important during endurance
training for performance enhancement and rehabilitation. Unfortunately, even though …

Dietary nitrate supplementation enhances performance and speeds muscle deoxyhaemoglobin kinetics during an end-sprint after prolonged moderate-intensity …

SN Rowland, M Da Boit, R Tan, GP Robinson… - Antioxidants, 2022 - mdpi.com
Short-term dietary nitrate (NO3−) supplementation has the potential to enhance performance
during submaximal endurance, and short-duration, maximal-intensity exercise. However, it …

The Characteristics of Endurance Events with a Variable Pacing Profile—Time to Embrace the Concept of “Intermittent Endurance Events”?

JH Falk Neto, M Faulhaber, MD Kennedy - Sports, 2024 - mdpi.com
A variable pacing profile is common in different endurance events. In these races, several
factors, such as changes in elevation or race dynamics, lead participants to perform …

Performance and perceived fatigability across the intensity spectrum: role of muscle mass during cycling

J Zhang, JM Murias, MJ MacInnis… - American Journal …, 2024 - journals.physiology.org
The role of muscle mass in modulating performance and perceived fatigability across the
entire intensity spectrum during cycling remains unexplored. We hypothesized that at task …

Stroke volume response during prolonged exercise depends on left ventricular filling: evidence from a β-blockade study

FG Laginestra, OK Berg, SK Nyberg… - American Journal …, 2023 - journals.physiology.org
Prolonged moderate-intensity exercise leads to a progressive upward drift in heart rate (HR)
that may compromise stroke volume (SV). Alternatively, the HR drift may be related to abated …

Persistent contralateral pain compromises exercise tolerance but does not alter corticomotor responses during repeated, submaximal isometric knee extensions to …

J Zhang, S Abel, M Macphail, SJ Aboodarda - Neuroscience, 2023 - Elsevier
Muscle pain is an important determinant of exercise tolerance, but its relationship with
neurophysiological responses during a submaximal exercise trial is unclear. The purpose of …

Combining near-infrared spectroscopy and heart rate variability derived thresholds to estimate the critical intensity of exercise

PR Fleitas-Paniagua… - The Journal of …, 2024 - journals.lww.com
Abstract Fleitas-Paniagua, PR, de Almeida Azevedo, R, Trpcic, M, Murias, JM, and Rogers,
B. Combining near-infrared spectroscopy and heart rate variability derived thresholds to …

Intermittent blood flow occlusion modulates neuromuscular, perceptual, and cardiorespiratory determinants of exercise tolerance during cycling

ZJ McClean, J Zhang, N Khaledi, M Yacoub… - European Journal of …, 2023 - Springer
Purpose Constant blood flow occlusion (BFO) superimposed on aerobic exercise can impair
muscle function and exercise tolerance; however, no study has investigated the effect of …

A Single Test Protocol to Establish the Full Spectrum of Exercise Intensity Prescription.

D Iannetta, MZ Mackie, DA Keir… - Medicine and Science in …, 2023 - europepmc.org
We aimed to test the extended capabilities of the SRS protocol by validating its capacity to
predict the power outputs for targeted metabolic rates (V̇O2) and time-to-task failure (Tlim) …