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Sex differences in knee extensor torque control

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 72 ()

There is currently equivocal evidence regarding sex-related differences in measures of muscle force and torque control. To that end, we investigated s......

Different neuromuscular parameters are associated with knee abduction and hip adduction angles during functional tasks

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 73 ()

Knee abduction and hip adduction during functional tasks may indicate increased joint injury risk and discriminate between pathological and healthy pe......

Variation of muscle recruitment during exercises performed below horizontal arm elevation that target the lower trapezius: A repeated measures cross-sectional study on asymptomatic individuals

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 70 ()

The gold standard exercise for recruitment of the lower trapezius is the Y prone exercise which is performed above 90 degrees of shoulder elevation. H......

Task-related differences in peroneus longus muscle fiber conduction velocity

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 71 ()

It has been identified that the peroneus longus presents a regional activity. Specifically, a greater activation of the anterior and posterior compart......

The effects of biofeedback training for efficient activation of infraspinatus on proprioception and EMG activity during shoulder external rotation

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 71 ()

The purpose of this study investigated which biofeedback (BF) training enables efficient activation of the infraspinatus muscle that affect joint posi......

Validation of the filling factor index to study the filling process of the sEMG signal in the quadriceps

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 72 ()

Introduction: The EMG filling factor is an index to quantify the degree to which an EMG signal has been filled. Here, we tested the validity of such i......

Does calibration pose improve scapular kinematic repeatability in functional tasks?

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 73 ()

Tracking scapular motion can be challenging. More research is needed to determine the best practices for scapular measurement in multi-planar tasks. T......

Linear spectrum and non-linear complexity features of lumbar muscle surface electromyography between people with and without non-specific chronic low back pain during Biering-Sorensen test

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 69 ()

Purpose: This study aimed to investigate the electromyographic parameters of lumbar muscles during the Biering-Sorensen test (BST) in people with and ......

The effect of skilled motor training on corticomotor control of back muscles in different presentations of low back pain

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 71 ()

Transcranial magnetic stimulation (TMS) has revealed differences in the motor cortex (M1) between people with and without low back pain (LBP). There i......

The dynamic control ratio and its equilibrium point: A preliminary study of isokinetic fatiguing internal-external rotational effort of the shoulder joint in healthy subjects

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 70 ()

The shoulder joint-related dynamic control ratio (DCR) is derived by dividing the peak eccentric moment of the external rotators (ER) by the peak conc......

Association between force fluctuation during isometric ankle abduction and variability of neural drive in peroneus muscles

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 70 ()

Analyzing motor unit (MU) activities of peroneus muscles may reveal the causes of force control deficits of ankle eversion. This study aimed to examin......

Does cross-education minimize the loss of muscle force and power and sEMG amplitude during short-term detraining in older women who are recreationally engaged in resistance training?

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 73 ()

This study aimed to investigate whether 4 weeks of unilateral resistance training (RT) could attenuate the decline in muscle function in the contralat......

Child-Adult differences in antagonist muscle coactivation: A systematic review

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 68 ()

Antagonist coactivation is the simultaneous activation of agonist and antagonist muscles during a motor task. Age-related changes in coactivation may ......

Fatigue task-dependent effect on spatial distribution of lumbar muscles activity

期刊: JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2023; 73 ()

This study aims to identify how spatial distribution of lumbar muscle activity is modulated by different fatigue tasks. Twenty healthy adults performe......

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