Standard moment-angle relations are typically obtained for values at maximum of
contraction. Muscle properties for contraction times, similar to the short times of powerful …

Abstract Ullrich, B and Bruggemann, GP. Force-generating capacities and fatigability of the
quadriceps femoris in relation to different exercise modes. J Strength Cond Res 22 (5): 1544 …

Electromechanical delay (EMD) of the vastus medialis obliquus (VMO) and vastus lateralis
(VL) is determined by measuring the interval between the time of onset of muscle activities …

This study used a combined electromyographic, mechanomyographic, and force approach
to identify electromechanical delay (EMD) from the onsets of the electromyographic to force …

PURPOSE: This study attempted to assess if the resisted contraction of medial rotators of the
tibia increases the ratio between the activity of vastus medialis (VM) and vastus lateralis (VL) …

This study examined the electromyographic (EMG) responses from the vastus medialis (VM)
for electrodes placed over and away from the innervation zone (IZ) during a maximal …

Objective: To determine the effects of constant versus alternating applications of torque
during fatiguing, intermittent isometric muscle actions of the leg extensors on maximal …

Context: One factor believed to affect Patella tracking is an alteration in the timing of the
contraction of the muscular stabilizers of the patella. The muscles responsible for this are …

Background Chair raises are currently used to estimate leg muscle strength and physical
functionality in individuals with knee pain and knee osteoarthritis. The method may be …

This dissertation investigates the onset of fatigue accumulation in running, based on a
physiological threshold, with three objectives: a) assessing sensitivity of movement variables …