Results 81 to 90 of about 1,382,856 (320)

Efficacy of Different Cold-Water Immersion Temperatures on Neuromotor Performance in Young Athletes

Life, 2022
Cold-Water-Immersion (CWI) has been frequently used to accelerate muscle recovery and to improve performance after fatigue onset. In the present study, the aim was to investigate the effects of different CWI temperatures on neuromuscular activity on ...
Jair J. Gaspar-Junior, Rodolfo A. Dellagrana, Fernando S. S. Barbosa, Ana P. Anghinoni, Charles Taciro, Rodrigo L. Carregaro, Paula F. Martinez, Silvio A. Oliveira-Junior   +7 more
doaj   +1 more source

An Integrated Fabric‐Pneumatic Soft Sensing System for Multi‐Site Muscle Activity Decoding

Advanced Intelligent Systems, EarlyView.
Fabric‐pneumatic chambers convert muscle deformation into pressure signals without electronics at the body‐contact sensing interface. A unified processing pipeline enables static posture classification, continuous elbow‐angle estimation, forearm gesture recognition, and knee‐movement detection across three anatomical sites.
Qifeng Xun, Jonathan William Ambrose, Quan Xiong, Chen Hua Yeow   +3 more
wiley   +1 more source

Fatigue and neuromuscular block in mammalian skeletal muscle [PDF]

Proceedings of the Royal Society of London. Series B - Biological Sciences, 1949
Abstract Records have been taken of the tetanic tensions of the decerebrate cat’s soleus and tibialis anterior muscle, while these were excited maximally by direct electrical stimulation, or through the nerve at frequencies up to 250/sec. and for some 20 sec.
G L, BROWN, B D, BURNS
openaire   +2 more sources

Timing of Work‐Rest Implementation Influences Worker Productivity Under Heat Stress: Evidence for Initial Stay Time‐Based Scheduling

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Introduction Work‐rest allocations recommended by the American Conference of Governmental Industrial Hygienists (ACGIH) limit heat strain and are typically implemented from the onset of work. Whether delaying implementation until after the initial stay time (IST; the duration of continuous work before core temperature reaches 38.0°C) improves ...
Glen P. Kenny, Kelli E. McCormick, Katie E. Wagar, Roberto C. Harris‐Mostert, James J. McCormick, Leonidas G. Ioannou, Fergus K. O'Connor   +6 more
wiley   +1 more source

The effects of two different fatigue protocols on movement quality during anticipated and unanticipated change of directions in female soccer players.

PLoS ONE
ObjectiveThis study compared neuromuscular control under two fatigue protocols during anticipated and unanticipated change of direction (COD) maneuvers and evaluated their effects on the risk of non-contact ACL injuries.MethodForty-five female soccer ...
Mohammad Alimoradi, Elham Hosseini, Mansour Sahebozamani, Thomas Dos'Santos, Shima Sheikhbahaie, Roya Bigtashkhani, Aryan Kabiri   +6 more
doaj   +1 more source

L-carnitine's role in KAATSU training- induced neuromuscular fatigue.

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2020
KAATSU training at greatly reduced intensities has been proven to result in substantial increases in both muscle hypertrophy and strength. Nevertheless, this revolutionary training method (combined with the restriction of venous blood flow from the ...
Li Shen, Jingjing Li, Yi-Long Chen, Zhi-juan Lu, Wangang Lyu   +4 more
semanticscholar   +1 more source

Understanding neuromuscular disorders in chronic fatigue syndrome [PDF]

F1000Research, 2019
Muscle failure has been demonstrated in patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Neurophysiological tools demonstrate the existence of both central and peripheral fatigue in these patients. Central fatigue is deduced from the reduced amplitude of myopotentials evoked by transcranial magnetic stimulation of the motor ...
Yves Jammes, Frédérique Retornaz
openaire   +2 more sources

Discriminating between chronic fatigue syndrome and depression: a cognitive analysis [PDF]

, 2001
Background: chronic fatigue syndrome (CFS) and depression share a number of common symptoms and the majority of CFS patients meet lifetime criteria for depression. While cognitive factors seem key to the maintenance of CFS and depression, little is known
Moss-Morris, Rona, Petrie, Keith J.
core   +1 more source

Initial Stay Time and Work‐Rest Scheduling During Consecutive Heavy‐Intensity Workdays in Hot Environments in Young and Older Males

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Introduction This study examined initial stay times (IST), defined as the duration of uninterrupted work before core temperature approaches recommended safety limits (38.0°C, ~1.0°C above baseline), and the efficacy of work‐rest cycles during repeated heavy work across consecutive workdays in young and older males.
Glen P. Kenny, Gil Bourgois, Sarah M. Taggart, Kelli E. McCormick, James J. McCormick, Leonidas G. Ioannou, Fergus K. O'Connor   +6 more
wiley   +1 more source

Effects of fatigue on motor unit characteristics in isometric elbow contractions across age groups

Frontiers in Neuroscience
This study aims to investigate the neuromuscular regulation mechanisms in different age groups under conditions of fatigue. A total of 50 participants aged between 10 and 80 years were recruited and divided into 11 different age groups.
Huaning Kuang, Fang Qiu, Xiaodong Liu, Chen Chen   +3 more
doaj   +1 more source