An examination and critique of current methods to determine exercise intensity

NA Jamnick, RW Pettitt, C Granata, DB Pyne… - Sports Medicine, 2020 - Springer
Prescribing the frequency, duration, or volume of training is simple as these factors can be
altered by manipulating the number of exercise sessions per week, the duration of each …

Understanding near infrared spectroscopy and its application to skeletal muscle research

TJ Barstow - Journal of Applied Physiology, 2019 - journals.physiology.org
Near infrared spectroscopy (NIRS) is a powerful noninvasive tool with which to study the
matching of oxygen delivery to oxygen utilization and the number of new publications …

Identification of non-invasive exercise thresholds: methods, strategies, and an online app

DA Keir, D Iannetta, F Mattioni Maturana… - Sports Medicine, 2022 - Springer
During incremental exercise, two thresholds may be identified from standard gas exchange
and ventilatory measurements. The first signifies the onset of blood lactate accumulation (the …

Relative proximity of critical power and metabolic/ventilatory thresholds: systematic review and meta-analysis

MÁ Galán-Rioja, F Gonzalez-Mohino, DC Poole… - Sports Medicine, 2020 - Springer
Background Critical power (CP) has been redefined as the new 'gold standard'that
represents the boundary between the heavy-and severe-exercise intensity domains and …

Exercise intensity thresholds: identifying the boundaries of sustainable performance.

DA Keir, FY Fontana, TC Robertson… - Medicine and science …, 2015 - europepmc.org
Purpose We tested the hypothesis that CP, RCP, MLSS, and [HHb] BP occur at the same
metabolic intensity by examining the pulmonary oxygen uptake (V) O2p and power output …

Physiological Performance Measures as Indicators of CrossFit® Performance

JD Dexheimer, ET Schroeder, BJ Sawyer, RW Pettitt… - Sports, 2019 - mdpi.com
CrossFit® began as another exercise program to improve physical fitness and has rapidly
grown into the “sport of fitness”. However, little is understood as to the physiological …

Establishing the V̇o2 versus constant-work-rate relationship from ramp-incremental exercise: simple strategies for an unsolved problem

D Iannetta, R de Almeida Azevedo… - Journal of Applied …, 2019 - journals.physiology.org
The dissociation between constant work rate of O2 uptake (V̇o2) and ramp V̇o2 at a given
work rate might be mitigated during slowly increasing ramp protocols. This study …

[图书][B] Kinanthropometry and exercise physiology

K Norton, R Eston - 2019 - api.taylorfrancis.com
Fully updated, revised and consolidated into one single volume, the fourth edition of
Kinanthropometry and Exercise Physiology offers the best theoretically contextualised …

The respiratory compensation point and the deoxygenation break point are valid surrogates for critical power and maximum lactate steady state.

DA Keir, S Pogliaghi, JM Murias - Medicine and science in sports …, 2018 - europepmc.org
The Respiratory Compensation Point and the Deoxygenation Break Point Are Valid Surrogates
for Critical Power and Maximum Lactate Steady State. - Abstract - Europe PMC Sign in | Create …

An integrated view on the oxygenation responses to incremental exercise at the brain, the locomotor and respiratory muscles

J Boone, K Vandekerckhove, I Coomans… - European Journal of …, 2016 - Springer
In the past two decades oxygenation responses to incremental ramp exercise, measured
non-invasively by means of near-infrared spectroscopy at different locations in the body …