AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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Pole vault is the only athletic event in which the performance is reached with use of tool. From the point of technique it is considered like complex athletic event. The movement activity is realized in two basic parts; the first is approach ended with take-off and the second are movements of jumper on the pole. In the contribution we try to reveal hierarchy of kinetic parameters of competitive movement activity and their influence on the level of female pole vault sport performance. There are involved 19 female pole vault jumpers with sport performance 380 – 483 cm, divided on 2 different groups from the point of sport performance level (lower sport performance group and higher sport performance group). In this contribution are used logical methods, mostly analyse, comparison and induction. Differences between those two groups are mostly found in speed and angles parameters during pole vault jumping. Group of higher sport performance level loses less of horizontal speed of centre of gravity and of higher arm grip in phase of take-off and keep higher vertical speed of centre of gravity in phases end of the extension with turn and in end of the lift. Jumpers of higher performance level reached more favourable values also in some angle parameters; it was mostly in angle of take-off tread-down, climbing angle and angle between fore arm of lower upper extremity with the pole at moment of take-off end. In the work on pole we also found between our groups in watched angle parameters significant differences. In the group of female lower performance level jumpers comes to considerable centre of gravity body move away from extension axis. Too great centre of gravity move away at extension end is the course of minimal, resp. zero growths on maximal centre of gravity height during last phase of jump. Found differences in speed and angle parameters in female pole vault jumping manifest better mastering of movement activity mainly in phases take-off and in work on pole of higher level sport performance group. Presented differences of these two watched groups of female pole-vaulters show on possibilities and training orientation for further performance increase.
Keywords: female, pole-vault, kinematic parameters, speed, angles
