Topic: What Is Muscle Summation
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Answers to Common Questions
What happens when summation occurs in cardiac muscle?
it doesnt Read More »
Source: http://wiki.answers.com/Q/What_happens_when_summation_occurs_in_c...
Why is important that summation not occur in heart muscle?
Basic muscle summation -an increase in the frequency with which a muscle is stimulated increases the strength of contraction. With increased stimuli to the heart if summation occurred the contractions would keep increasing. Read More »
Source: http://wiki.answers.com/Q/Why_is_important_that_summation_not_occ...
What is the definition of summation in relation to muscles?
Summation (noun): cumulative action or effect ; especially... Read More »
Source: http://www.chacha.com/question/what-is-the-definition-of-summatio...
More Common Questions
Answers to Other Common Questions
Asynchronous recruitment of motor units is used to prevent fatigue. While some motor units are active others are inactive. This pattern of firing of motor neurons prevents fatigue while maintaining contraction by allowing a brief rest for t...
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Source: http://wiki.answers.com/Q/How_do_asynchronous_motor_units_summati...
your fingers do most of the work when doing a set
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Source: http://wiki.answers.com/Q/Which_muscles_are_mainly_used_in_force_...
Because the properties of cardiac muscle cell membranes have different fibre membrances from skeletal muscle. As a result, individual twitches cannot undergo wave summation, and cardiac muscle tissue cannot produce tetanic contractions. It ...
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Source: http://uk.answers.yahoo.com/question/index?qid=20090831041313AAw1...
during the absolute refractory period, no additional action potentials can be generated. In cardiac muscle cells, there is a prolonged refractory period (relative to skeletal muscle). I don't recall the specific ions involved, but it's prob...
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Source: http://answers.yahoo.com/question/index?qid=20070914231043AArrN9a
A summation occurs when a muscle fiber is exposed to a series of stimuli of increasing frequency, and is therefore unable to completely relax before the next stimulus occurs. As a result, individual twitches begin to combine, and the contra...
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Source: http://ph.answers.yahoo.com/question/index?qid=20100814081231AAb3...
Spatial summation is the recruiting of new muscle fibers to increase the muscle strength. Temporal summation occurs when a muscle fiber is continuously stimulated to contract without being able to conclude relaxation. The permanence of a mu...
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Source: http://www.biology-questions-and-answers.com/musculoskeletal.html
