Results 231 to 240 of about 29,413 (312)
Data driven analysis of biomechanical factors associated with improved cross-country skiing performance. [PDF]
Front Sports Act LivingMacNeil AJ +4 more
europepmc +1 more source
Mechanisms of haemoglobin mass expansion following heat stress
The 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
Technology on Snow and Ice: Innovation, Monitoring, and Performance for the Olympic Winter Games Milano Cortina 2026. [PDF]
Scand J Med Sci SportsAlmqvist A +4 more
europepmc +1 more source
The 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
Enhancing speed and efficiency: biomechanical variation in maximal speed double poling among different performance level cross-country skiers. [PDF]
BMC Sports Sci Med RehabilJiao J +6 more
europepmc +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Benefits of performing physical exercise at moderate altitude. At moderate altitude, increased resting metabolic rate and physical exertion promote physical fitness and exercise tolerance, whereas hypoxia suppresses appetite and elicits adaptations that increase tissue O2 delivery while augmenting O2‐independent ATP production ...
Robert T. Mallet +6 more
wiley +1 more source
A Study on the Grip Force of Ski Gloves with Feature Data Fusion Based on GWO-BPNN Deep Learning. [PDF]
Sensors (Basel)Ma X, Gao X, Zhang Y, Gao Y.
europepmc +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Sleep disturbances are common in older adults, highlighting the need for accessible interventions to improve sleep quality. Eighteen older adults per group (balance training and control) were assessed before and after 12 weeks. The balance group increased GABA levels (magnetic resonance spectroscopy) and functional connectivity ...
Selin Scherrer +7 more
wiley +1 more source
Construction and empirical study of China's snow sports evaluation Index system. [PDF]
Front Sports Act LivingNuo Y, Han X, Sen Q.
europepmc +1 more source
Utilizing high‐throughput phenotyping to identify metribuzin tolerance in winter wheat
The Plant Phenome Journal, Volume 9, Issue 1, December 2026.Abstract Plant breeders and weed scientists address weed management collaboratively by selecting for herbicide tolerance in breeding programs. Metribuzin, a Group 5 PSII‐inhibiting herbicide, is labeled for use in wheat (Triticum aestivum L.). However, application to currently available lines results in frequent, variable, and unpredictable crop injury.
Melinda Zubrod +4 more
wiley +1 more source