Echo intensity is the mean pixel intensity of a specific region of interest from an ultrasound
image. This variable has been increasingly used in the literature as a physiological marker …

Purpose There is a profound gap in the understanding of the eccentric cycling intensity
continuum, which prevents accurate exercise prescription based on desired physiological …

We evaluated the effects of differential muscle architectural adaptations on neuromuscular
fatigue resistance. Seven young males and six females participated in this study. Using a …

Purpose: To assess the association between the W′ and measures of neuromuscular
function relating to the capacity of skeletal muscle to produce force in a group of elite …

Purpose The torque–duration relationship in muscle group exercise is characterized by two
parameters, the critical torque (CT) and the W prime (Wʹ), which define the limit of …

Menopause transition may impair muscle function, decreasing exercise tolerance. The
torque–duration relationship (hyperbolic curve) forms a practical framework within which …

Successful performance in grappling combat sports (GCS) can be influenced by the fighter's
capacity to sustain high-intensity contractions of the handgrip muscles during combat. This …

Purpose The critical force (CF) concept, differentiating steady and non-steady state
conditions, extends the critical power paradigm for sport climbing. This study aimed to …

Aim Within the resistance exercise literature, echo intensity (EI) is often quantified using
different regions of interest (ROI). Purpose To compare changes in the EI of images of the …

Moreover, the parameters estimated from the intensity-duration relationship (CF and IW i')
predict a tolerance limit as long as the force requirement is greater than CF (ie within the …