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Title Details:
Neuromuscular activation and Electromyography
Other Titles: Muscle activation
Authors: Kellis, Eleftherios
Reviewer: Chatzitaki, Vasileia
Subject: MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > SPORT AND ATHLETIC SCIENCE/PHYSICAL EDUCATION AND SPORT SCIENCE > BIOMECHANICS OF SPORT
ENGINEERING AND TECHNOLOGY > TECHNOLOGICAL SCIENCES AND ENGINEERING > MEDICAL ENGINEERING AND TECHNOLOGY > BIOMEDICAL TECHNOLOGY AND BIOMECHANICS
Keywords:
Biomechanics
Sport Kinesiology
Experimental Sport Biomechanics
Description:
Abstract:
This chapter presents the basic principles of neuromuscular activation with an emphasis on the anatomy of the peripheral nervous system (motor unit activation). There is a detailed presentation of the background of electromyography which refers to the process of motor unit and whole muscle activation. There is a description of a basic electromyographic system (amplifier, electrodes) and the a recording protocol (sampling rate selection, electrode positioning, skin preparation, muscle selection, data monitoring) as well as measurement errors. There is a step-by-step presentation of electromyographic signal analysis such as the concept of filtering and normalization and the type of variable estimation and selection. Finally, examples of electromyography recordings are presented from various sport movements.
Table of Contents:
Synopsis
Background knowledge
Aims
1. Introduction
1.1 Κινητικές μονάδες
1.2. Διαδικασία ενεργοποίησης των κινητικών μονάδων
2. Electromyography
2.1. Electromyography measurement process
2.2. Electromyography signal analysis
2.2.1. Temporal analysis
2.2.2. Time-domain analysis
2.2.4. Frequency domain analysis
2.3. Examples of electromyography application
2.3.1. Agonist and antagonist activation
2.3.2. Soccer kick
2.3.3. Prolonged muscle effort
5.Bibliography
6.Criteria of assessment
Linguistic Editors: Segkouli, Sofia
Technical Editors: Koumartzis, Nikolaos
Graphic Editors: Koumartzis, Nikolaos
Type: Chapter
Creation Date: 2015
Item Details:
License: http://creativecommons.org/licenses/by-nc-sa/3.0/gr
Handle http://hdl.handle.net/11419/4949
Bibliographic Reference: Kellis, E. (2015). Neuromuscular activation and Electromyography [Chapter]. In Kellis, E. 2015. SPORT BIOMECHANICS [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/4949
Language: Greek
Is Part of: SPORT BIOMECHANICS
Number of pages 22
Publication Origin: Kallipos, Open Academic Editions