1 : an act of straining or the condition of being strained: such as. a : bodily injury from excessive tension, effort, or use heart strain especially : one resulting from a wrench or twist and involving undue stretching of muscles or ligaments back strain. b : excessive or difficult exertion or labor.
What is the best definition of a strain?
Strain is defined as to exert or stretch to the maximum or to injure by too much exertion. The definition of a strain is a bodily injury due to overexertion or an excessive demand on resources. An example of strain is a pulled muscle. An example of strain is reading a book in the dark, causing pressure on the eyes.
What is an example of a strain?
(psychology) nervousness resulting from mental stress; his responsibilities were a constant strain; the mental Strain of staying alert hour after hour was too much for him.
What is first strain in music?
The next section is commonly called the first strain, as it is the first prominent melody of the march. The first strain is typically 8 or 16 bars long with 4-measure phrases.
What is a strain in science?
strain, in physical sciences and engineering, number that describes relative deformation or change in shape and size of elastic, plastic, and fluid materials under applied forces. In the case of elongation, or lengthwise compression, the normal strain is equal to the change in length divided by the original length.
What do you mean by species and strains?
The key difference between species and strain is that species is the largest group of organisms in which any two individuals of appropriate sexes can produce fertile offspring through sexual reproduction, while strain is a sub-type of a genetic variant of biological species.
How can a strain occur in sport?
Strains occur when your muscle stretches beyond its normal range of motion or when you put more load on the muscle than it’s strong enough to handle. When this happens, the muscle fibers tear resulting in a pulled muscle.
What is the physical meaning of strain?
What is a strain of a species?
In biology, a strain is a genetic variant, a subtype or a culture within a biological species. Strains are often seen as inherently artificial concepts, characterized by a specific intent for genetic isolation. Strains are also commonly referred to within virology, botany, and with rodents used in experimental studies.
What is rhythmic phrase?
Phrase rhythm is the rhythmic aspect of phrase construction and the relationships between phrases, and “is not at all a cut-and-dried affair, but the very lifeblood of music and capable of infinite variety.
What does march tempo mean?
around 120 beats per minute
The modern march tempo is typically around 120 beats per minute. Most importantly, a march consists of a strong and steady percussive beat reminiscent of military field drums. A military music event where various marching bands and units perform is called tattoo.
What is strain in physical education?
A strain is a stretched or torn muscle or tendon. Tendons are tissues that connect muscle to bone. Twisting or pulling these tissues can cause a strain. Strains can happen suddenly or develop over time.
What is the meaning of strains in music?
Often strains. a passage of melody, music, or songs as rendered or heard: the strains of the nightingale. Music. a section of a piece of music, more or less complete in itself. a passage or piece of poetry. the tone, style, or spirit of an utterance, writing, etc.: a humorous strain.
What is the meaning of strains in physics?
Mechanics, Physics. deformation of a body or structure as a result of an applied force. Often strains. a passage of melody, music, or songs as rendered or heard: the strains of the nightingale. Music. a section of a piece of music, more or less complete in itself.
What is the meaning of the word strained?
To pull, draw, or stretch tight: The heavy strained the rope. Physics To cause distortion of (a body’s parts or shape) by applying an external force; deform. To exert, use, or tax to the utmost: straining our ears to hear. To injure or impair by overuse or overexertion; wrench: strain a muscle.
What does strain mean in microbiology?
4. to filter or separate. 5. a group of organisms within a species or variety, characterized by some particular quality, as rough or smooth strains of bacteria. caregiver role strain a nursing diagnosis accepted by the North American Nursing Diagnosis Association, defined as difficulty performing the caregiver role.
