Results 31 to 40 of about 8,549,940 (285)

Effect of the Rotor crank system on cycling performance [PDF]

, 2009
The aim of this study was to evaluate the impact of a novel crank system on laboratory time-trial cycling performance. The Rotor system makes each pedal independent from the other so that the cranks are no longer fixed at 180 degrees.
Coleman, Damian A, Galbraith, Andy, Hopker, James, Jobson, Simon A., Galbraith, Andrew, Nevill, Alan M., Coleman, Damian A., Hopker, James G.   +7 more
core   +4 more sources

A new validated endurance performance test [PDF]

Medicine &amp Science in Sports &amp Exercise, 1996
The extensive use of performance tests in diet intervention studies mirrors the importance of such a measurement. Although many different endurance performance tests have been used in the past, the majority of these different protocols has never been validated.
Jeukendrup, A.E., Saris, W.H.M., Brouns, F.J.P.H., Kester, A.D.M.   +3 more
openaire   +2 more sources

A Bayesian approach to estimate minute ventilation from heart rate during exercise for assessing environmental exposures of females

Physiological Reports
Estimating minute ventilation (V̇E) is essential for assessing the health impacts of environmental exposures during exercise field‐studies. Predictive equations using heart rate (HR) are commonly used, but overlook exercise intensity domains, and reduced
Gustavo Oneda, Fernando Klitzke Borszcz, Raul Würdig, Ricardo Dantas deLucas, Rosemeri Maurici, Joseph F. Welch, Sarah Koch, Ramon Cruz   +7 more
doaj   +1 more source

That Escalated Quickly—Planning to Ignore RPE Can Backfire

Frontiers in Physiology, 2017
Ratings of perceived exertion (RPE) are routinely assessed in exercise science and RPE is substantially associated with physiological criterion measures.
Maik Bieleke, Wanja Wolff
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Extrapolation of time series of EMG power spectrum parameters in isometric endurance tests of trunk extensor muscles [PDF]

, 1998
The aim of the present study was to test the viability of using short isometric contractions of trunk extensor muscles to perform an assessment of their endurance capacity. To this aim two types of analysis were performed.
Heijblom, P., van Dieen, J.H., van Dieen, J.H.; id_orcid, Bunkens, H., Dieen, J.H. van   +4 more
core   +1 more source

Does traffic‐related air pollution exposure alter blood gas parameters in recreationally trained male cyclists during prolonged endurance exercise?

Physiological Reports
Exposure to air pollution has been a significant challenge in large cities as São Paulo, Brazil, particularly for individuals exercising outdoors. The increasing on ventilation (VE) during physical effort can lead to greater pollutant inhalation.
André C. Silveira, Júlio S. Hasegawa, Ramon Cruz, Monique Matsuda, Mônica V. Marquezini, Adriano Eduardo Lima‐Silva, Paulo Saldiva, Michael S. Koehle, Rômulo Bertuzzi   +8 more
doaj   +1 more source

Constructing performance endurance tests for futsal players [PDF]

مجلة الرافدين للعلوم الرياضية, 2014
The study aimed at: constructing (tests for performance endurance characteristic) as attitudinal indicators of futsal players. The descriptive approach by means of survey was used, the sample of the study included premier league clubs players and elite ...
Thelam Younis Alawi, Ammar Shehab Ahmed
doaj   +1 more source

Short-Term Speed Variability as an Index of Pacing Stochasticity in Athletic Running Events

Journal of Functional Morphology and Kinesiology, 2023
We aimed to compare differences in performance and pacing variability indices between 5000 m heats and finals during major championships in men and women. Data with 100 m time resolution were used to compare overall pacing variability (standard deviation
Daniel Boullosa, Eliésdras Patrocínio, Andrew Renfree, Arturo Casado, Brian Hanley, Carl Foster   +5 more
doaj   +1 more source