Dear Daniel,
Check these papers out and their references too. Thereafter ask the authors here on RG:
Article Tensiomyography parameters and jumping and sprinting perform...
Article Differences between skeletal muscle contractile parameters e...
Article Assessment of Muscle Contractile Properties at Acute Moderat...
Dear Daniel,
I suggest that you apply a correlation between time contraction (Tc) and displacement (Dm). In any way you should find any differences between these parameters. For the training, normally, we observe a Tc decreasing and the Dm increasing, this involve a good response following the muscle training. However, can be possible to find another response for the fatigue condition. In any way, look these papers which I sent to you, inside them you will can find others interesting references about your question.
I hope this helps.
Dear Daniel,
You will find the answer to your question after the perusal of these 3 articles:
https://www.ncbi.nlm.nih.gov/pubmed/27317976
https://www.ncbi.nlm.nih.gov/pubmed/27093538
Decreased Dm and increased Tc have been explained by a reduced efficiency of the excitation- contraction coupling, impairment in membrane conducting properties, and cellular structures destruction. This means that Dm and Tc are useful markers to measure peripheral fatigue. In summary, an increase in Tc + a decrease in Dm = fatigue.
More:
Article Tensiomyography method used for neuromuscular assessment of ...
Article The relationship between parameters of tensiomyography and p...
Saul estoy de acuerdo contigo. Además como me suena esa forma de hablar sobre la fatiga periférica. Se nota que te has formado con los mejores!!
Dm bajo y Tc alto = fatiga. Aunque también existen otros parámetros
You can to see this PAPER 2015 Wiewelhove "Markers for Routine Assessment of Fatigue and Recovery in Male and Female Team Sport Athletes during High-Intensity Interval Training
Is open access
Hola Alicia, gracias por tu comentario. Sí, existen otros parámetros (Td, Tr, Ts) y derivadas de los parámetros (Vc, V90, V90, Vrn) pero la baja fiabilidad y alto grado de error de Tr y Ts, hace que estos parámetros no sean útiles en investigación. Por otro lado, el grupo de Alemania liderado por Ferrauti está utilizando para evaluar la fatiga los parámetros Dm, Tc y la derivada V10 Y V90. Bajo mi punto de vista, ese es el camino a seguir. Un saludo.
Dm -a mesure of muscle thickness will increase afer subjects are submitted to physical inactivity (e.g., bed rest); while a decresease in Dm is expected following athletic training.
In field, i have being noticed that DM can increase after endurance running, cycling. The fatigue can induce muscle damaged that does not allow the muscle to maintain the stiffness to got a good response (Something similar to inactivity process, theres are not enough actin-miosine bridges available to have a good muscle stiffness-contraction
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