Influence technique of the take-off phase on the flight phase of the hop in the female triple jump among elite athletes

Abstract

The article discusses relationships between biomechanical parameters techniques take-off phase and flight phase of the hop among the qualified women specializing in triple jump. As a result of correlation analyses was determined that if research women faster put leg on the support, they will have more initial velocity of the total center of mass of the bodies r=0,955, reducing values dilution of the hips during flight phase of the hop r=-0,773, decrease time of flight phase of the hop r=-0,788 and increases long of the hop r=0,793. If athletes spend more time on take-off phase, they will have more initial velocity of the total center of mass of the bodies r=0,770. Take-off angle influences on such parameter’s techniques of flight phase of the hop as: velocity of the total center of mass of the body’s r=0,721, angle between thighs r=-0,722. The correlation coefficient showed that if research athletes have more take-off angle they will have more velocity of the total center mass of the body and less angle between thighs during flight phase of the hop. Determined direct correlation between angle between hop at the take-off phase and angle between hop at the flight phase of the hop r=0,717. If women athletes have more angles between thighs at the take-off phase, they will have more angles between thighs at flight phase of the hop. Determined that for effective implementation phase of the hop during techniques trainings should more time spend on improvement angles parameters of the take-off, increase the velocity of the put leg on support, and less time of the take-off phase.