Results 1 to 10 of about 296,117 (304)

Evaluation of Spatiotemporal Patterns of the Spinal Muscle Coordination Output during Walking in the Exoskeleton [PDF]

open access: yesSensors, 2022
Recent advances in the performance and evaluation of walking in exoskeletons use various assessments based on kinematic/kinetic measurements. While such variables provide general characteristics of gait performance, only limited conclusions can be made ...
Dmitry S. Zhvansky   +6 more
doaj   +2 more sources

Exploring the Effects of Acute Digital Sports Dance Intervention on Children’s Gross Motor Development, Executive Function, and Muscle Coordination Using Electromyography Sensors: A Randomized Repeated-Measures Study [PDF]

open access: yesSensors
Objective: This paper examines how rhythm-enhanced digital dance affects children’s motor abilities, cognitive performance, and neuromuscular synchronization.
Jiao He   +4 more
doaj   +2 more sources

Effects of sliding techniques on lower limb biomechanics and muscle synergy during curling delivery: a focus on joint kinetics and muscle coordination [PDF]

open access: yesFrontiers in Human Neuroscience
BackgroundDifferent curling delivery techniques, such as full-foot contact (FFC), outward-toed full-foot contact (OTFFC), and toe contact (TC), impose distinct biomechanical demands and neuromuscular control challenges on the sliding leg.
Lijun Hua   +4 more
doaj   +2 more sources

The Effects of Selective Muscle Weakness on Muscle Coordination in the Human Arm [PDF]

open access: yesApplied Bionics and Biomechanics, 2018
Despite the fundamental importance of muscle coordination in daily life, it is currently unclear how muscle coordination adapts when the musculoskeletal system is perturbed.
Jinsook Roh   +7 more
doaj   +2 more sources

Muscle Coordination Control for an Asymmetrically Antagonistic-Driven Musculoskeletal Robot Using Attractor Selection [PDF]

open access: yesApplied Bionics and Biomechanics, 2018
Recently, numerous musculoskeletal robots have been developed to realize the flexibility and dexterity analogous to human beings and animals. However, because the arrangement of many actuators is complex, the design of the control system for the robot is
Shoichiro Ide, Atsushi Nishikawa
doaj   +2 more sources

A framework based on subject-specific musculoskeletal models and Monte Carlo simulations to personalize muscle coordination retraining [PDF]

open access: yesScientific Reports
Excessive loads at lower limb joints can lead to pain and degenerative diseases. Altering joint loads with muscle coordination retraining might help to treat or prevent clinical symptoms in a non-invasive way.
Hans Kainz   +5 more
doaj   +2 more sources

sEMG-Based Muscle Synergy Analysis and Functional Driving Ratio for Quantitative Assessment During Robot-Assisted Upper-Limb Rehabilitation [PDF]

open access: yesSensors
Surface electromyography (sEMG) provides a non-invasive measure of the neural drive transmitted from the central nervous system to muscles by capturing the spatiotemporal summation of motor unit action potentials at the skin surface, and is therefore ...
Baitian Tan   +4 more
doaj   +2 more sources

Analysis of Kinematic and Muscular Fatigue in Long-Distance Swimmers

open access: yesLife, 2023
Muscle fatigue is a complex phenomenon that is influenced by the type of activity performed and often manifests as a decline in motor performance (mechanical failure).
Luca Puce   +7 more
doaj   +1 more source

Intermuscular Coordination in the Power Clean Exercise: Comparison between Olympic Weightlifters and Untrained Individuals—A Preliminary Study

open access: yesSensors, 2021
Muscle coordination in human movement has been assessed through muscle synergy analysis. In sports science, this procedure has been mainly applied to the comparison between highly trained and unexperienced participants.
Paulo D. G. Santos   +5 more
doaj   +1 more source

Alteration of muscle activity during voluntary rehabilitation training with single-joint Hybrid Assistive Limb (HAL) in patients with shoulder elevation dysfunction from cervical origin

open access: yesFrontiers in Neuroscience, 2022
Shoulder elevation, defined here as arm raising, being essential for activities of daily living, dysfunctions represent a substantial burden in patients’ lives. Owing to the complexity of the shoulder joint, the tightly coordinated muscular activity is a
Margaux Noémie Lafitte   +11 more
doaj   +1 more source

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