Effects of fatigue on the temporal neuromuscular control of vastus medialis muscle in humans

SS Yeung, AL Au, CC Chow - European journal of applied physiology and …, 1999 - Springer
The effects of muscle fatigue on the temporal neuromuscular control of the vastus medialis
(VM) muscle were investigated in 19 young male subjects. The electromyogram (EMG) …

Effects of knee joint angles and fatigue on the neuromuscular control of vastus medialis oblique and vastus lateralis muscle in humans

AYF Chan, FLL Lee, PK Wong, CYM Wong… - European journal of …, 2001 - Springer
The effects of different knee joint angles and fatigue on the neuromuscular control of the
vastus medialis oblique (VMO) and vastus lateralis (VL) muscles were investigated in 17 (11 …

Effects of fatigue and sprint training on electromechanical delay of knee extensor muscles

S Zhou, MJ McKenna, DL Lawson, WE Morrison… - European journal of …, 1996 - Springer
Electromechanical delay (EMD) of knee extensors in isometric contraction was investigated
in six healthy men before and after four periods of 30-s all-out sprint cycling exercise …

Non-uniform mechanical activity of quadriceps muscle during fatigue by repeated maximal voluntary contraction in humans

M Kouzaki, M Shinohara, T Fukunaga - European journal of applied …, 1999 - Springer
To determine the non-uniform surface mechanical activity of human quadriceps muscle
during fatiguing activity, surface mechanomyogram (MMG), or muscle sound, and surface …

Sensitivity of 24-h EMG duration and intensity in the human vastus lateralis muscle to threshold changes

CS Klein, LB Peterson, S Ferrell… - Journal of Applied …, 2010 - journals.physiology.org
Few studies have quantified lower limb muscle activity over 24 h using electromyographic
signals (EMG). None have described the changes in EMG duration and intensity when data …

The differential effects of fatigue on reflex response timing and amplitude in males and females

BD Moore, J Drouin, BM Gansneder… - … of electromyography and …, 2002 - Elsevier
We examined the effects of fatigue on patellar tendon reflex responses in males and
females. A spring-loaded reflex hammer elicited a standardized tendon tap with the knee …

Changes in force, surface and motor unit EMG during post-exercise development of low frequency fatigue in vastus lateralis muscle

CJ De Ruiter, MJH Elzinga, PWL Verdijk… - European journal of …, 2005 - Springer
We investigated the effects of low frequency fatigue (LFF) on post-exercise changes in
rectified surface EMG (rsEMG) and single motor unit EMG (smuEMG) in vastus lateralis …

Neuromuscular fatigue during repeated exhaustive submaximal static contractions of knee extensor muscles in endurance‐trained, power‐trained and untrained men

M Pääsuke, J Ereline… - Acta physiologica …, 1999 - Wiley Online Library
The neural and muscular changes during fatigue produced in repeated submaximal static
contractions of knee extensors were measured. Three groups of differently adapted male …

Firing rates of motor units in human vastus lateralis muscle during fatiguing isometric contractions

A Adam, CJ De Luca - Journal of applied physiology, 2005 - journals.physiology.org
We investigated the firing rate of motor units in the vastus lateralis muscle in five healthy
young men (mean= 21.4 yr, SD= 0.9) during a sequence of isometric constant-torque …

Voluntary drive-dependent changes in vastus lateralis motor unit firing rates during a sustained isometric contraction at 50% of maximum knee extension force

CJ De Ruiter, MJH Elzinga, PWL Verdijk… - Pflügers Archiv, 2004 - Springer
The purpose of the present study was to relate the expected inter-subject variability in
voluntary drive of the knee extensor muscles during a sustained isometric contraction to the …