Results 41 to 50 of about 2,506,948 (303)

An EMG Patch for the Real-Time Monitoring of Muscle-Fatigue Conditions During Exercise

Italian National Conference on Sensors, 2019
In recent years, wearable monitoring devices have been very popular in the health care field and are being used to avoid sport injuries during exercise.
Shing-Hong Liu, Chuan-Bi Lin, Ying Chen, Wenxi Chen, Tai-Shen Huang, Chi-Yueh Hsu   +5 more
semanticscholar   +1 more source

Motor strategy during postural control is not muscle fatigue joint-dependent, but muscle fatigue increases postural asymmetry.

PLoS ONE, 2021
The aim of this study was to investigate the effects of ankle and hip muscle fatigue on motor adjustments (experiment 1) and symmetry (experiment 2) of postural control during a quiet standing task.
Tiago Penedo, Paula Favaro Polastri, Sérgio Tosi Rodrigues, Felipe Balistieri Santinelli, Elisa de Carvalho Costa, Luis Felipe Itikawa Imaizumi, Ricardo Augusto Barbieri, Fabio Augusto Barbieri   +7 more
doaj   +1 more source

Influence of lumbar muscle fatigue on trunk adaptations during sudden external perturbations

Frontiers in Human Neuroscience, 2016
IntroductionWhen the spine is subjected to perturbations, neuromuscular responses such as reflex muscle contractions contribute to the overall balance control and spinal stabilization mechanisms.
Jacques Abboud, François Nougarou, Arnaud Lardon, Arnaud Lardon, Claude Dugas, Martin Descarreaux   +5 more
doaj   +1 more source

Competition for blood flow distribution between respiratory and locomotor muscles: implications for muscle fatigue.

Journal of applied physiology, 2018
Sympathetically induced vasoconstrictor modulation of local vasodilation occurs in contracting skeletal muscle during exercise to ensure appropriate perfusion of a large active muscle mass and to maintain also arterial blood pressure.
A. W. Sheel, R. Boushel, Jerome A Dempsey   +2 more
semanticscholar   +1 more source

Effect of Muscle Fatigue on Surface Electromyography-Based Hand Grasp Force Estimation

Applied Bionics and Biomechanics, 2021
Surface electromyography- (sEMG-) based hand grasp force estimation plays an important role with a promising accuracy in a laboratory environment, yet hardly clinically applicable because of physiological changes and other factors.
Jinfeng Wang, Muye Pang, Peixuan Yu, Biwei Tang, Kui Xiang, Zhaojie Ju   +5 more
doaj   +1 more source

Monitoring Exercise-Induced Muscle Fatigue and Adaptations: Making Sense of Popular or Emerging Indices and Biomarkers

Sports, 2018
Regular exercise with the appropriate intensity and duration may improve an athlete’s physical capacities by targeting different performance determinants across the endurance–strength spectrum aiming to delay fatigue.
George Theofilidis, G. Bogdanis, Y. Koutedakis, C. Karatzaferi   +3 more
semanticscholar   +1 more source

Mechanisms of Hamstring Strain Injury: Interactions between Fatigue, Muscle Activation and Function

Sports, 2020
Isolated injury to the long head of biceps femoris is the most common type of acute hamstring strain injury (HSI). However, the precise hamstring injury mechanism (i.e., sprint-type) is still not well understood, and research is inconclusive as to which ...
Shaun Huygaerts, F. Cos, D. Cohen, J. Calleja-González, Marc Guitart, A. Blazevich, P. Alcaraz   +6 more
semanticscholar   +1 more source

Non-invasive Techniques for Muscle Fatigue Monitoring: A Comprehensive Survey

ACM Computing Surveys
Muscle fatigue represents a complex physiological and psychological phenomenon that impairs physical performance and increases the risks of injury. It is important to continuously monitor fatigue levels for early detection and management of fatigue.
Na Li, Rui Zhou, B. Krishna, Ashirbad Pradhan, Hyowon Lee, Jiayuan He, Ning Jiang   +6 more
semanticscholar   +1 more source

Detecting muscle fatigue among community-dwelling senior adults with shape features of the probability density function of sEMG

Journal of NeuroEngineering and Rehabilitation
Physical exercise is an important method for both the physical and mental health of the senior population. However, excessive exertion can lead to increased risks of falls, severe injuries, and diminished quality of life.
Jiarui Ou, Na Li, Haoru He, Jiayuan He, Le Zhang, Ning Jiang   +5 more
semanticscholar   +1 more source

The Effect of Fatigued External Rotator Muscles of the Shoulder on the Shoulder Position Sense

i-Perception, 2011
This study aimed to investigate the effect of fatigue in shoulder external rotator muscles on position sense of shoulder abduction, internal rotation, and external rotation. The study included 10 healthy subjects.
Naoya Iida, Fuminari Kaneko, Nobuhiro Aoki, Yoshinari Sakaki   +3 more
doaj   +1 more source