Abstract des Autors

This paper deals with the measurement of an electromyography record of surface tension of selected muscles during athletic sprinting and during special running exercise (SRE). We measured sprint and scissors running on a thirty-metre-long leg. The movement was also recorded on a synchronized video recording from a sideway camcorder. The aim of the paper was to describe how individual muscles participate in the mentioned moves but first of all how they participated during execution of the scissors running. The second aim was to describe how similarly the muscles are participating during the scissors running according to the targeted movement – sprinting. After that it possible to set and to describe how exercise is approaching with its content to the targeted movement and simultaneously it is accomplishing the requirements of the exercise which is special and not universally developing. The presumption is that the scissors running will accomplish the role of special developing exercise only in some parts of the movement in which way it is used for. The result of the research is that sprinting and scissors running have common key phases which are the touchdown and work during the support phase. From the results it is clear that both of the movements differs in the velocity execution, in vertical velocity (in the case of sprinting) and in horizontal velocity (in the case of scissors running). The recommendation is that SRE scissors running can be involved in the sprinters training during the preparatory periods and in the period before competition as well. We need only to be aware of including this exercise in to the training unit according to the content and volume of the training unit. Verf.-Referat