st

(redirected from slow-twitch fiber)
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St

(fluid mechanics)

ST

1. On drawings, abbr. for “steam.”
2. On drawings, abbr. for street.

strainer

A device for withholding foreign matter from a flowing liquid or gas; a sieve.

st

(networking)
The country code for Sao Tome and Principe.
References in periodicals archive ?
Effects of genotype and slaughter weight on muscle fiber characteristics of longissimus dorsi muscle of Brahman (BRA) and Charolais (CHA) crossbred bulls Muscle fiber characteristics Genotype (G) PSE BRA CHA Fiber type Slow-twitch fiber (%) 25.
The shift to fast-twitch MHC is in contrast to the shift to slow-twitch MHC in aging, where fast-twitch fibers are lost through denervation and slow-twitch fiber density increases through reinnervation [22].
Additionally, it has been previously reported that adaptations in muscle fibers of muscles comprised of primarily slow-twitch fibers (such as the soleus) occur at lower exercise intensities, whereas adaptations in fast-twitch muscle fibers increase dramatically at higher intensities (Dudley et al.
On one hand, single-frequency vibration systems operating within the muscle slow-twitch frequency will deliver the mechanical energy content of the vibration input plus the contraction energy of slow-twitch fibers.
Although fast-twitch muscle fibers are usually larger in size than slow-twitch, slow-twitch fibers can become up to 22% larger than fast-twitch fibers with effective endurance training.
When you do strength training, though, you use fast-twitch and slow-twitch fibers.
9] The thyroarytenoid and lateral cricoarytenoid muscles have a high proportion of fast-twitch fibers that are involved in glottic sphincteric action and a low proportion of slow-twitch fibers that are involved in phonation.