Archive for the ‘Human body’ Category
Monday, December 13th, 2010 370 views
- Brachial previous: It is a muscle of very short distance, from the mean of the arm, until the elbow, being connected in the ulna. It is a direct flexor of the elbow that can shrink a lot, because it has a lot of muscle and little tendon. With the ...
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Monday, November 8th, 2010 284 views
The flexion of the elbow involves to an entire chain of muscles that are associate from the scapula until the hand, for what the flexion of the elbow implies to the whole superior extremity.
Here they can end up collaborating from the brachial biceps that is born in the scapula and ...
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Monday, December 29th, 2008 288 views
The reaction speed is the ability that it allows us to react with a certain speed before stimuli, indications or signs.
Zaciorski wrote that the processes that take place in the individual since the stimulus takes place until the physical reaction, distinguishing five phases:
1. Perception, with the appearance of an excitement ...
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