miércoles, 6 de junio de 2018

Speed

Speed ​​is the physical capacity that allows us to carry out motor actions in the shortest possible time. Speed ​​types: - AVERAGE SPEED: This speed shows in a certain time interval and is calculated by dividing the displacement by time. - INSTANT SPEED: Through this you can know what is the speed of a particular object that moves in a path that is characterized by a very short period of time, so the space traveled will be too. - RELATIVE SPEED: This is established from two observers and arises from the value of the speed of one of the observers that has been measured by another. - REACTION SPEED: Is the ability to respond to a stimulus in the least amount of time. - ACTION SPEED: This is defined in the ability to maintain maximum speed. - RESISTANCE SPEED: The ability to achieve short reactions at maximum speed. - GESTURAL SPEED: It is the ability to respond, in the least amount of time possible, to a gesture. - SPEED OF DISPLACEMENT OR TRANSFER: It is determined by the relation of a certain route in a shorter possible time. - MENTAL SPEED: It is the speed in which it responds to a verbal or motor stimulus. FACTORS THAT DETERMINES THE SPEED. There are some important factors on which speed depends, are: Types of muscle fibers: The speed of contraction of a muscle depends, to a large extent, on the type of fibers that compose it. There is a great relationship between the percentage of fast fibers, type II or white and the speed of movements. Practitioners and athletes of speed activities have a predominance of fast or white fibers, which can make us think that it is a factor that determines improvements in performance of this capacity.

1 comentario:

  1. In my opinion I think it is quite necessary, that before practicing any activity, be it sport, physical activity ... it is necessary to know what it is and what types there are, because that can help you a lot to know how you should perform this activity or Risks can run and I think this text explains it very well.

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