Results 91 to 100 of about 7,342 (194)

Intramuscular pathways of maladaptation in overtraining syndrome

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The transition from adaptive overreaching to maladaptive overtraining and mechanisms through which excessive training load can lead to performance decline. Four interconnected pathophysiological domains are highlighted: neural fatigue, involving both central and peripheral components such as altered sensory feedback and reflex ...
Emily Shorter   +4 more
wiley   +1 more source

A Smart Ski Pole for Skiing Pattern Recognition and Quantification Application

open access: yesSensors
In cross-country skiing, ski poles play a crucial role in technique, propulsion, and overall performance. The kinematic parameters of ski poles can provide valuable information about the skier’s technique, which is of great significance for coaches and ...
Yangyanhao Guo   +11 more
doaj   +1 more source

Mechanisms of haemoglobin mass expansion following heat stress

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Theorised mechanisms of heat stress‐induced erythropoiesis which may facilitate the expansion of haemoglobin mass. A, acute: heat stress‐induced renal ischaemia. Redistribution of blood flow away from the kidneys to facilitate thermoregulation during heat stress could reduce renal oxygen delivery, subsequently lowering renal PO2${
Elliott J. Jenkins   +4 more
wiley   +1 more source

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo   +11 more
wiley   +1 more source

Sex differences in speed and sub-technique selection in elite sprint cross-country skiers: a time-trial qualification analysis

open access: yesFrontiers in Sports and Active Living
PurposeThis study investigated sex differences in speed, sub-technique selection and cycle characteristics during a sprint cross-country skiing time-trial qualification in the classical style.MethodsThirty elite- to world-class cross-country skiers (15 ...
Øyvind Sandbakk   +4 more
doaj   +1 more source

Physiological Basis of Sex Differences in Human Performance and Exercise‐Associated Pathology

open access: yesClinical Endocrinology, Volume 105, Issue 2, Page 151-162, August 2026.
ABSTRACT The presence of sex differences in human physical performance is well‐established and shaped by distinct endocrine, anatomical and physiological mechanisms. Despite sustained advances, our understanding of how inherent biological factors drive variations in exercise capacity and related pathologies is still developing.
David A. Holdsworth   +7 more
wiley   +1 more source

Cross-country Skiing: Leaning by Experiencing Nature, Culture and a New Self [PDF]

open access: yes, 2019
Cross-country skiing provides a unique way of interacting with Nature. While the times and the cultural environment no longer make cross-country skiing a necessity for survival in areas covered by snow in winter, many people still go cross-country skiing
Juan, Chia Yi
core   +1 more source

Comparative Analysis of the Diagonal Stride Technique during Roller Skiing and On-Snow Skiing in Youth Cross-Country Skiers

open access: yesSensors
Roller skiing is one primary form of training method as it is an off-snow equivalent to cross-country (XC) skiing during the dry land preseason training, but the results could only be applied to on-snow skiing with appropriate caution.
Mujia Ma   +5 more
doaj   +1 more source

The influence of tactical positioning on performance in sprint cross-country skiing. [PDF]

open access: yesPLoS One, 2023
Haugnes P   +5 more
europepmc   +1 more source

Parasports for cerebral palsy: Thinking and ‘prescribing’ beyond the Paralympics

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 7, Page 896-902, July 2026.
This narrative review synthesizes current evidence on parasport participation for individuals with cerebral palsy, highlighting key benefits, and providing sport‐specific adaptations that enhance accessibility of parasport. Abstract The landscape of care for individuals with cerebral palsy (CP) has evolved far beyond ‘fixing’ impairments toward a life ...
Julia E. Hanes   +5 more
wiley   +1 more source

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