Development and Assessment of a Method to Estimate the Value of a Maximum Voluntary Isometric Contraction Electromyogram from Submaximal Electromyographic Data.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of applied biomechanics"
DOI: 10.1123/jab.2021-0229
Abstract: The electromyographic (EMG) normalization (often to maximum voluntary isometric contraction [MVIC]) is used to control for interparticipant and day-to-day variations. Repeated MVIC exertions may be inadvisable from participants' safety perspective. This study developed a technique… read more here.
Keywords: maximum voluntary; voluntary isometric; emg; day ... See more keywords
The Effects of Ankle Position on Torque and Muscle Activity of the Knee Extensor During Maximal Isometric Contraction.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of sport rehabilitation"
DOI: 10.1123/jsr.2018-0145
Abstract: CONTEXT It is very important to empirically determine the optimal ankle position for the quadriceps femoris (QF) strengthening during isometric exercises. OBJECTIVE To examine the effect of different ankle positions on torque and electromyography (EMG)… read more here.
Keywords: position; ankle positions; different ankle; activity ... See more keywords
Quantification of high and low sEMG spectral components during sustained isometric contraction
Sign Up to like & getrecommendations! Published in 2022 at "Physiological Reports"
DOI: 10.14814/phy2.15296
Abstract: Superficial Electromyography (sEMG) spectrum contains aggregated information from several underlying physiological processes. Due to technological limitations, the isolation of these processes is challenging, and therefore, the interpretation of changes in muscle activity frequency is still… read more here.
Keywords: isometric contraction; term isometric; semg spectral; quantification high ... See more keywords
Roles of isometric contraction training in promoting neuroprotection and angiogenesis after stroke in adult rats.
Sign Up to like & getrecommendations! Published in 2022 at "Physiological research"
DOI: 10.33549/physiolres.934849
Abstract: 100 rats were randomly divided into a sham-operated group and middle cerebral artery occlusion (MCAO) modeling groups. The sham group after surgery was observed for 14 days. After MCAO, some rats received isometric contraction training… read more here.
Keywords: mcao; contraction training; isometric contraction; expression ... See more keywords
Standard isometric contraction has higher reliability than maximum voluntary isometric contraction for normalizing electromyography during level walking among older adults with knee osteoarthritis
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2024.1276793
Abstract: Introduction: Electromyography (EMG) normalization often relies on maximum voluntary isometric contraction (MVIC), which may not be suitable for knee osteoarthritis (KOA) patients due to difficulties in generating maximum joint torques caused by pain. This study… read more here.
Keywords: contraction; reliability; maximum voluntary; isometric contraction ... See more keywords
Full-Body Harness versus Waist Belt: An Examination of Force Production and Pain during an Isoinertial Device Maximal Voluntary Isometric Contraction
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Functional Morphology and Kinesiology"
DOI: 10.3390/jfmk9030165
Abstract: Background/Objectives: This study examined the differences in participant force production and pain between a squat maximal voluntary isometric contraction (IMVIC) performed with either a waist belt (WB) or full-body harness (FBH) on the Desmotec D.EVO… read more here.
Keywords: production pain; force production; force; voluntary isometric ... See more keywords