On the shape of the force-velocity relationship in skeletal muscles: The linear, the hyperbolic, and the double-hyperbolic

J Alcazar, R Csapo, I Ara, LM Alegre - Frontiers in physiology, 2019 - frontiersin.org
The shape of the force-velocity (FV) relationship has important implications for different
aspects of muscle physiology, such as muscle efficiency and fatigue, the understanding of …

Mechanisms of enhanced force production in lengthening (eccentric) muscle contractions

W Herzog - Journal of Applied Physiology, 2014 - journals.physiology.org
In contrast to isometric and shortening contractions, many observations made on actively
lengthening muscles cannot be readily explained with the sliding filament and cross-bridge …

Inhibition of maximal voluntary isokinetic torque production following stretching is velocity-specific

AG Nelson, IK Guillory, A Cornwell… - The Journal of Strength …, 2001 - journals.lww.com
Recent research has shown that a regimen of stretching provides an acute inhibition of
maximal force production by the stretched muscle group. To further characterize this …

Force enhancement following stretching of skeletal muscle: a new mechanism

W Herzog, TR Leonard - Journal of Experimental Biology, 2002 - journals.biologists.com
We investigated force enhancement following stretching in the in situ cat soleus muscle on
the ascending and descending limb of the force-length relationship by varying the amount …

Skeletal muscle in cerebral palsy: from belly to myofibril

JJ Howard, W Herzog - Frontiers in neurology, 2021 - frontiersin.org
This review will provide a comprehensive, up-to-date review of the current knowledge
regarding the pathophysiology of muscle contractures in cerebral palsy. Although much has …

Changes in contractile properties of muscles receiving repeat injections of botulinum toxin (Botox)

R Fortuna, MA Vaz, AR Youssef, D Longino… - Journal of …, 2011 - Elsevier
Botulinum toxin type A (BTX-A) is a frequently used therapeutic tool to denervate muscles in
the treatment of neuromuscular disorders. Although considered safe by the US Food and …

Tension changes in the cat soleus muscle following slow stretch or shortening of the contracting muscle

DL Morgan, NP Whitehead, AK Wise… - The Journal of …, 2000 - Wiley Online Library
The permanent extra tension after a stretch and the deficit of tension after a shortening in the
soleus muscle of the anaesthetised cat were measured using distributed nerve stimulation …

The history dependence of force production in mammalian skeletal muscle following stretch-shortening and shortening-stretch cycles

W Herzog, TR Leonard - Journal of biomechanics, 2000 - Elsevier
The purpose of this study was to determine the history dependence of force production
during and following stretch-shortening and shortening-stretch cycles in mammalian skeletal …

Titin-induced force enhancement and force depression: a 'sticky-spring'mechanism in muscle contractions?

C Rode, T Siebert, R Blickhan - Journal of theoretical biology, 2009 - Elsevier
The sliding filament and crossbridge theories do not suffice to explain a number of muscle
experiments. For example, from the entire muscle to myofibrils, predictions of these theories …

Force enhancement following muscle stretch of electrically stimulated and voluntarily activated human adductor pollicis

HD Lee, W Herzog - The Journal of physiology, 2002 - Wiley Online Library
For electrically stimulated muscles, it has been observed that maximal muscle force during
and after stretch is substantially greater than the corresponding isometric force. However …