Results 71 to 80 of about 9,871 (246)

Ultrasonographic evaluation of ulnar innervated muscles in ulnar neuropathy at the elbow

PM&R, EarlyView.
Abstract Background Quantitative muscle ultrasound (qMUS) provides morphological measurements that can support clinical observation of muscle atrophy and weakness. As the use of qMUS continues to expand, and its potential for broader implementation in neuromuscular evaluation grows, there is a clear need for further validation, particularly in ...
Emmanuel Ogalo, Lee Bauer, Christopher Doherty, Sean G. Bristol, Kristine M. Chapman, BC Neuromuscular Disease Group, Emily Krauss, Michael J. Berger   +7 more
wiley   +1 more source

Current aspects of high-intensity interval training for older adults: a narrative review

Journal of Physical Fitness and Sports Medicine, 2022
Negative aspects of aging include a decrease in muscle mass/strength and maximal oxygen consumption (VO2max). The most beneficial and adaptable protocol among the various exercise methods should be explored in older adults.
Shigenori Ito
doaj   +1 more source

Effect of acute severe hypoxia on peripheral fatigue and endurance capacity in healthy humans [PDF]

, 2007
Effect of acute severe hypoxia on peripheral fatigue and endurance capacity in healthy humans. Am J Physiol Regul Integr Comp Physiol 292: R598–R606, 2007. First published September 7, 2006; doi:10.1152/ajpregu.00269.2006.—We hypothesized that severe
Amann, M, Dempsey, JA, Haverkamp, HC, Lovering, AT, Pegelow, DF, Romer, LM   +5 more
core   +2 more sources

Incidents of sudden death during restraint of agitated individuals in Sweden between 1992 and 2024

Journal of Forensic Sciences, EarlyView.
Abstract Restraint‐related sudden deaths in agitated individuals raise complex questions at the intersection of medicine and law. Hyperactive delirium with extreme agitation as well as positional asphyxia due to restraint have been proposed to account for these deaths. However, the exact physiological mechanisms responsible and to what extent restraint
Alexander Tyr, Erik Lindeman, Fredrik Tamsen, Ingemar Thiblin, Brita Zilg   +4 more
wiley   +1 more source

EFFECT OF ACUTE HYPOXIA ON POST-EXERCISE PARASYMPATHETIC REACTIVATION IN HEALTHY MEN

Frontiers in Physiology, 2012
In this study we assessed the effect of acute hypoxia on post-exercise parasympathetic reactivation inferred from heart rate (HR) recovery (HRR) and HR variability (HRV) indices. Ten healthy males participated in this study.
Hani eAl Haddad, Alberto eMendez-Villanueva, Pitre C Bourdon, Martin eBuchheit   +3 more
doaj   +1 more source

The Neurophysiological Effects of Cervical Transcutaneous Spinal Cord Stimulation With and Without a High Frequency Carrier in Able‐Bodied Adults

Artificial Organs, EarlyView.
The Neurophysiological Effects of Cervical tSCS With and Without a High Frequency Carrier in Healthy Adults. kHz‐tSCS presents a less efficient waveform. In FCR, spinal inhibition was observed following sham and conv‐tSCS. kHz‐tSCS appeared to prevent FCR spinal inhibition.
Frances Gawne, Sarah Massey, Lynsey Duffell   +2 more
wiley   +1 more source

Validity of the maximum oxygen deficit accumulated as an index of the anaerobic capacity

European Journal of Human Movement, 2010
To assess the validity of the maximal accumulated oxygen deficit (MAOD) as a measure of the anaerobic capacity, the following variables were determined in twenty nine male Physical Education students: the DMOA, the blood lactate concentration at the end ...
J. A. L. Calbet, C. Dorado, J. Sanchis, J. Cortadellas, C. Ferragut   +4 more
doaj  

Carbohydrate mouth rinse reduces rating of perceived exertion but does not affect performance and energy systems contribution during a high-intensity exercise

Motriz: Revista de Educacao Fisica, 2017
Aim The study aimed to verify the effect of carbohydrate (CHO) mouth rinse on time to exhaustion, energy systems contribution and rating of perceived exertion (RPE) during a high-intensity exercise. Methods Fourteen men performed an incremental exercise
Victor José Bastos-Silva, Gustavo Gomes de Araujo, Sérgio Victor dos Santos Franco, Alan de Albuquerque Melo, Sara Kely Learsi, Adriano Eduardo Lima-Silva, Romulo Bertuzzi   +6 more
doaj   +1 more source

Electrical Stimulation of Denervated Muscle: A Narrative Review

Artificial Organs, EarlyView.
This review explores existing strategies for stimulating denervated muscle following lower motor neuron injury, including direct electrical stimulation of the muscle and artificial reinnervation to enable more comfortable and efficient indirect functional muscle stimulation.
Linshan Chu, Jonathan C. Jarvis, Brian J. Andrews, James J. FitzGerald   +3 more
wiley   +1 more source

Differences between genders in anaerobic capacity during a supramaximal effort

Motriz: Revista de Educacao Fisica, 2019
Aim: The present study aimed to verify if there is a difference between genders in anaerobic capacity estimated by energetic equivalents of glycolytic and phosphagen pathways (AC[La-]+EPOCfast).
Rodrigo A. B. de Poli, Joel A.M Gonzalez, Natalia Fonsati, Alessandro M. Zagatto   +3 more
doaj   +1 more source