Results 51 to 60 of about 24,116 (278)

Electromyographic analyses of the erector spinae muscles during golf swings using four different clubs [PDF]

open access: yes, 2017
The purpose of this study was to compare the electromyography (EMG) patterns of the thoracic and lumbar regions of the erector spinae (ES) muscle during the golf swing whilst using four different golf clubs.
Baker, Julien S.   +4 more
core   +2 more sources

Changes in cross-sectional areas of posterior extensor muscles in thoracic spine: a 10-year longitudinal MRI study

open access: yesScientific Reports, 2022
Age-related changes in the posterior extensor muscles of the cervical and lumbar spine have been reported in some studies; however, longitudinal changes in the thoracic spine of healthy subjects are rarely reported.
Hitoshi Umezawa   +15 more
doaj   +1 more source

Deciphering the Mechanism of Continuous Sacral Erector Spinae Block: A Cadaveric Study

open access: yesTurkish Journal of Anaesthesiology and Reanimation, 2022
, The sacral erector spinae block (S-ESPB) is a recently described technique, used mostly for analgesia of the posterior perianal area. 1,2 Albeit the similarity in the name, sacral erector spinae plane (ESP) is anatomically different from the thoracic ...
S. Diwan, R. Garud, P. Sancheti
semanticscholar   +1 more source

Differences in the Electromyographic Activity of the Hamstring, Gluteus Maximus, and Erector Spinae Muscles in a Variety of Kinetic Changes

open access: yesJournal of Strength and Conditioning Research, 2018
Hirose, N and Tsuruike, M. Differences in the electromyographic activity of the hamstring, gluteus maximus, and erector spinae muscles in a variety of kinetic changes.
N. Hirose, M. Tsuruike
semanticscholar   +1 more source

The effect of experimental low back pain on lumbar muscle activity in people with a history of clinical low back pain: a muscle functional MRI study [PDF]

open access: yes, 2015
In people with a history of low back pain (LBP), structural and functional alterations have been observed at several peripheral and central levels of the sensorimotor pathway. These existing alterations might interact with the way the sensorimotor system
Cagnie, Barbara   +7 more
core   +2 more sources

Extrapolation of time series of EMG power spectrum parameters in isometric endurance tests of trunk extensor muscles [PDF]

open access: yes, 1998
The aim of the present study was to test the viability of using short isometric contractions of trunk extensor muscles to perform an assessment of their endurance capacity. To this aim two types of analysis were performed.
Bunkens, H.   +2 more
core   +1 more source

Biomechanical differences associated with two different load carriage systems and their relationship to economy [PDF]

open access: yes, 2011
Purpose. To explore relationships between load carriage economy and the kinematics and kinetics of load carriage using both a backpack (BP) and a double pack (DP). Basic procedures.
Cooke, Carlton, Lloyd, Ray
core   +2 more sources

Assessment of Myoelectric Manifestations of Muscle Fatigue During Repetitive Isometric Voluntary Contraction in Boys Aged 12-14

open access: yesPhysical Education Theory and Methodology, 2021
Aim: To study the peculiarity of electromyography signal characteristics alternation using different sEMG parameters during repetitive voluntary isometric fatiguing contraction in adolescent boys.  Materials and methods. 12 subjects with height 148.75
Abir Samanta, Sabyasachi Mukherjee
doaj   +1 more source

A Low-Back Exoskeleton can Reduce the Erector Spinae Muscles Activity During Freestyle Symmetrical Load Lifting Tasks

open access: yesInternational Conference on Biomedical Robotics and Biomechatronics, 2018
Low-back wearable robots are emerging tools to provide support to operators during handling of goods and repetitive operations. In this paper, we present and validate a novel control strategy for an active pelvis orthosis, which operates intuitively and ...
Francesco Lanotte   +4 more
semanticscholar   +1 more source

An Analysis of Muscle Load on the Erector Spinae of a Pregnant Woman

open access: yesJournal of Biomechanical Science and Engineering, 2010
The first objective of this study was to develop a musculoskeletal simulation model to analyze the muscle load of a pregnant woman. The second objective of this study was to investigate the muscle load on the Erector Spinae numerically using the developed simulation model. An experiment to validate the simulation was also conducted.
MOTOMU NAKASHIMA, Taku Komura
openaire   +4 more sources

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