Results 211 to 220 of about 35,665 (295)

Major discrepancies in recommendations regarding long-term activity restrictions following knee replacement: a survey among Swedish physiotherapists. [PDF]

BMC Musculoskelet Disord
Gustafsson K, Jönsson T, Ljung M, Ståhl C, Östlind E.   +4 more
europepmc   +1 more source

Fracture distribution in cross-country skiing accidents: an observational study from the Swedish Fracture Register. [PDF]

Eur J Orthop Surg Traumatol
Hernefalk B, Brüggemann A, Wolf O.
europepmc   +1 more source

Altitude or heat training to increase haemoglobin mass and endurance exercise performance in elite sport

The Journal of Physiology, EarlyView.
Abstract figure legend Upper panel, high‐altitude training typically encompasses 3–4 weeks of altitude exposure combined with training either at altitude or at sea level. Following this, a response for haemoglobin mass (Hbmass) is seen in two of three studies, which coincides with some performance gains in <50% of studies.
Carsten Lundby, Paul Robach
wiley   +1 more source

Mind-Muscle-Environment Interactions: Psychophysiological Determinants of Optimal Pacing in Olympic Winter Endurance Sports. [PDF]

Scand J Med Sci Sports
Edholm P, Bouten LJL, Holmberg HC, Losnegard T, Hettinga FJ.   +4 more
europepmc   +1 more source

Intramuscular pathways of maladaptation in overtraining syndrome

The 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, Oscar Horwath, Sabrina Tzivia Barsky, Ferdinand von Walden, Johanna T. Lanner   +4 more
wiley   +1 more source

Physical and Ski Technical Factors Associated with ACL Injury Susceptibility in Elite and Recreational Alpine Skiers. [PDF]

J Funct Morphol Kinesiol
Kékesi M, Annar D, Ambrus M, Uhlár Á, Tállay A, Lacza Z.   +5 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, Brittany A. Edgett, Michael G. Hughes, Joshua C. Tremblay, Mike Stembridge   +4 more
wiley   +1 more source

The effect of an 8-week Life Kinetics exercise program on salivary cortisol, alpha-amylase, and ımmunoglobulin-A in U14 female cross-country skiers. [PDF]

Front Physiol
Yelken ME, Sezer BS, Hepsert S, Küçüksayan H, Canikli Temel N, Mugan G, Yılmaz U.   +6 more
europepmc   +1 more source

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

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, Marcos Martin‐Rincon, Bjarne Rud, Joachim Nielsen, Lars Henrik N. Hegg, Andreas V. Kleive, Niels Ørtenblad, Øyvind Sandbakk, Robert Boushel, Hans‐Christer Holmberg, Jose A.L. Calbet, Jostein Hallén   +11 more
wiley   +1 more source

Wearable Biomechanics and Video-Based Trajectory Analysis for Improving Performance in Alpine Skiing. [PDF]

Sensors (Basel)
Brus DI, Cătană DI.
europepmc   +1 more source