Muscle contraction is the activation of tension-generating sites within muscle fibers once innervated, the protein filaments within each skeletal muscle fiber slide past each the contraction produced can be described as a twitch, summation, as more and larger motor units are activated, the force of muscle contraction.
A twitch occurs when one muscle fiber contracts in response to a command ( stimulus) by the there are numerous motor units throughout skeletal muscles.
Anatomical terminology [edit on wikidata] skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle it is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system most skeletal muscles are attached to bones by bundles of collagen fibers muscle fibres are the individual contractile units within muscle.
Define the terms skeletal muscle fiber, motor unit, skeletal muscle twitch, electrical stimulus, and latent period 2 what is the role of acetylcholine in a skeletal.
Define the terms skeletal muscle fiber, motor unit, skeletal muscle twitch, electrical stimulus, and latent period ____ skeletal muscle fibers are usually attached to. [APSNIP--]