Background Despite massive research efforts, it remains unclear how mechanical ankle
instability (MAI) and functional ankle instability (FAI) affect joint control in the situation of …

Peroxisome proliferator-activated receptor gamma coactivator 1 alpha (PGC-1α) is a
transcription factor co-activator that helps coordinate mitochondrial biogenesis within …

Background Previous research showed changes in amplitude-or time-derived measures of
electromyographic (EMG) activity with motor learning. However, an analysis of the EMG …

During running, psychologic and physiologic changes are manifested in the perception of
effort, muscle properties and movement strategies. The latter two aspects are expressed as …

Objectives Fiber-type transformations can happen in muscles due to athletic training and
certain muscle diseases. This study aims to analyze the muscle fiber type variations in the …

The performance of the masticatory muscle is frequently affected and presents high
heterogeneity poststroke. Surface electromyography (EMG) is widely used to quantify …

The dynamic interplay between muscles surrounding the knee joint, the central nervous
system and external factors require a control strategy to generate and stabilise the preferred …

During ring performance in men's gymnastics, static strength elements require a high level of
maximal muscular strength. The aim of the study was to analyze the effect of a four-week …

Introduction: We investigated the effect of contraction intensity [100%, 75%, 50%, and 25%
maximum voluntary contraction (MVC)] and movement velocity (50°, 100°, 200°, and 400°/s) …

The scale function in wavelet transformation (WT) determines wavelet dilation and optimises
the processing of a given signal. Here, the objective was to determine the influence of the …