They do that by relaxing
the muscle fibers within the cat's lung channels (bronchioles).
Muscle architecture describes the arrangement of
muscle fibers within the overall framework of the muscle itself, which is surrounded by fascia.
Muscle architecture is the organization of
the muscle fibers within the muscle relative to the line of force generation, also known as the line of pull (Lieber, 1992; Lieber & Fridén, 2000; 2001; Ward et al. 2006).
The intrinsic causative factors are those that are affected by physiology and include the number of active motor units (motor unit recruitment), the muscle fiber type, the blood flow within the muscle, the muscle fiber diameter, the depth of the active
muscle fibers within the muscle, the amount of non-muscle tissue between the active muscle fibers and the electrode (De Luca, 1997), and the muscle length (Kamen & Caldwell, 1996).
There are many
muscle fibers within a single muscle group.
Occlusion causes strength increases by recruiting more
muscle fibers within the target muscle.
This fiber rotation allows the muscle to achieve a faster contraction velocity than the contraction velocity of the individual
muscle fibers within it, thereby negating the disadvantage that is associated with the pennation.
There is nothing wrong with performing multiple sets of moderate weight biceps curls for example but to maximize your arm development you should be thinking about working all three types of
muscle fibers within your arms.
Using X-ray microtomography, the team found
muscle fibers within the spines, suggesting that, although the protrusions are believed to be defensive, they may also provide support for the ants» particularly large heads and help them to carry heavier objects.
Every muscle fiber within the attacked muscle group was aching under the heavy load of iron.
Not exact matches
That's in part because researchers must properly align everything from motor proteins
within cells on the nanoscale to much larger
muscle fibers and bundles of
fibers on the centimeter scale.
There are actually two very different types of hypertrophy that can take place
within the
muscle: myofibrillar hypertrophy (denser
muscle fibers) and sarcoplasmic hypertrophy (bulkier
muscle fibers).
This process can be also described as a pressure buildup
within the
muscle fibers that causes it to grow.
Within muscle fibers themselves, maximum tension and work occur not at the failure point but one to three reps before.
During the first two weeks your
muscles learned to cooperate with each other (like finding your balance), now the individual
fibers within your
muscles are starting to work together more efficiently.
Six separate sets of
muscle fiber have been identified
within the pectoralis major
muscle, allowing portions of the
muscle to be moved independently by the nervous system.
Within these
muscles there are
muscle fibers.
Muscle biopsies revealed significant training - induced increases within the muscle fibers (MCT1 increased between 30 - 530 % and MCT4 increased between 15 - 200 %).&
Muscle biopsies revealed significant training - induced increases
within the
muscle fibers (MCT1 increased between 30 - 530 % and MCT4 increased between 15 - 200 %).&
muscle fibers (MCT1 increased between 30 - 530 % and MCT4 increased between 15 - 200 %).»
First, as a precursor to the neurotransmitter acetylcholine, Alpha GPC is thought to help activate fast - twitch
fibers within your
muscles, for harder, stronger
muscle contractions and greater
muscle endurance.
Muscle fibers decrease in size and contractility
within 8 weeks of rest for sprint athletes.
Creatine phosphate (creatines high energy molecule form, stored
within cells) is used to supply the type 11b
muscle fibers (fast - twitch high - glycolytic; the ones that get largest in size) with immediate energy, ensuring these
muscles do not prematurely fatigue 6.
In essence, if you want to build endurance, you need to have as much mitochondria
within all the
muscle fibers as possible (fast and slow).
There are some indications that similar programs can lead to a shift
within the sub-types of type II
muscle fibers, from type IIX to type IIA
muscle fibers, as measured by
muscle fiber type proportion.
On the other hand, there are some indications that strength training programs of < 6 months in untrained subjects can lead to a shift
within the sub-types of type II
muscle fibers, from type IIX to type IIA
muscle fibers, as measured by
muscle fiber type proportion.
Muscle fascicle length increases more after eccentric training than after concentric training (Ema et al. 2016), probably through a larger increase in the number of sarcomeres in series within the myofibrils of a muscle fiber (Brughelli & Cronin, 2007; Butterfield,
Muscle fascicle length increases more after eccentric training than after concentric training (Ema et al. 2016), probably through a larger increase in the number of sarcomeres in series
within the myofibrils of a
muscle fiber (Brughelli & Cronin, 2007; Butterfield,
muscle fiber (Brughelli & Cronin, 2007; Butterfield, 2012).
Thus, although there are only three isoforms expressed in human skeletal
muscle, there are many more hybrid
muscle fiber types comprising
muscle fibers with several different isoforms
within the same
muscle fiber (see review by Scott et al. 2001).
This chest training technique actually creates an isolated range of motion movement
within your pecs resulting in increased
muscle contraction and
fiber stimulation.
Well developed aerobic
fibers can help neighboring anaerobic
fibers function better and recover faster by improving circulation of oxygen and other nutrients while disposing of unwanted byproducts
within the power
muscles.
There are different
muscle fiber types
within any
muscle.
A
muscle strain, also called a pulled
muscle, occurs when a
muscle is stretched too far, and microscopic tears occur
within the
muscle fibers.
With enough rest and good nutrition, the
muscle cells
within the
fibers will continue to expand and prepare themselves for the next time you train.
Unlike most forms of exercise that are based on exercising slow -
muscle fiber, aerobically for long time periods
within the endurance energy system in a calories - in and calories - out measurement system, Sprint 8 incorporates numerous new studies that achieves significantly greater benefits in 20 minutes three days a week.
Not only does this apply to the
fibers within a particular
muscle group, it also applies to multiple
muscle groups.
incased
within each
muscle fiber is a tiny little string called a «spindle
fiber».
Hence the training effect is compartmented
within selected
muscle fibers and strength improves without size becoming an issue for the athlete.
The nuclei from the satellite cells are donated toward making new myofibrils
within muscle fibers and toward increasing the size of pre-existing ones.
This damage consists of microscopic tears in the
muscle fibers that make up the
muscle and may involve injury to the contractile elements
within the
muscle fiber as well as the surrounding tissue, the connective tissue that surrounds each
muscle fiber.
However, this has been strongly criticised (Vigotsky et al. 2015a; Vigotsky et al. 2015b), not least because the electric potential difference
within muscles, which is measured by EMG amplitude, is a function of both
muscle fiber recruitment and motor unit firing frequency, as well as of several additional peripheral factors (Kuriki et al. 2012).
When sarcomeres attempt to reduce length by increasing the amount of actin and myosin filaments that overlap, this produces tensile force
within the
muscle fiber that ultimately leads to
muscle contractions.
Although in its traditional form, it has always failed to explain some of the fairly fundamental behaviors of
muscle contractions, including the history dependence of force production, many researchers believe that it still provides the best explanation for the mechanism by which sarcomeres shorten in order to create tensile force
within a
muscle fiber.
It is thought that this phenomenon is related to the extent to which the individual sarcomeres
within the
muscle fiber are overlapping (Brughelli & Cronin, 2007).
The length - tension relationship is the degree to which the sarcomeres
within the
muscle fibers overlap.
When using fine wire electrodes, it may be possible to identify the electric potential difference
within a single
muscle fiber (Reaz et al. 2006), which is in contrast to when using surface electrodes.
Nevertheless, it is important to note that measuring PCSA allows a better estimate of
muscle fiber specific tension in vivo than ACSA, as changes in pennation angle obscure the underlying force per unit area
within the
muscle (Morse et al. 2008).
The NFL is the most useful measurement of
muscle fiber length, as it is the length of a
muscle fiber after correcting for the average length of the sarcomeres
within it.
Once the virus enters the cat's body, it replicates in the cells of the
muscles and then spreads to the closest nerve
fibers, including all peripheral, sensory and motor nerves, traveling from there to the CNS via fluid
within the nerves.
In humans, L - carnitine helps to increase the growth of
muscle cell
fibers by increasing energy production
within cells and by increasing the number of androgen receptor sites on the
muscle cell surface, which in turn increases the level of circulating testosterone.
A small area of special tissue in the right atrium called the sinoatrial (SA) node starts an electrical impulse (it's like the heart's spark plug) that will eventually travel down special electrical tracts (AV node, Bundle Branches, Purkinje
Fibers — the heart's «wiring»)
within the heart and cause the heart
muscle to contract (see Figure 2 below).