Izvorni znanstveni članak
Kinematic models of the shot with one hand from the spot and the jump shot and their differences
Stipe Čubrić
; Sveučilište u Zagrebu, Kineziološki fakultet
Tomislav Rupčić
; Sveučilište u Zagrebu, Kineziološki fakultet
Vedran Dukarić
; Sveučilište u Zagrebu, Kineziološki fakultet
Feng Li
Branka R. Matković
; Sveučilište u Zagrebu, Kineziološki fakultet
Damir Knjaz
; Sveučilište u Zagrebu, Kineziološki fakultet
Sažetak
Shooting is the basic way in which the ball is directed towards the basket, it is a technical element that is very often used during a basketball game. In that way, the main goal, to throw the ball into the basket, is achieved. There are two basic forms of shooting used in a player’s training: a jump shot and a shot with one hand from the spot. The aim of this research is to define the kinematic parameters of a shot with one hand from the spot and the jump shot, as well as to determine the differences between them. The analysis of parameters was performed on a former member of the U-20 national team of Croatia (26 years, 180 cm, 82 kg, 15 years of training experience). The observed variables (shoulder angle at the moment of ball release, maximal height of release, wrist joint at the moment of ball release, the angle at which the ball enters into the basket and oscillations of the centre of mass of the body along the x-axis during the shot) were measured using the Xsens Awinda kinematic system
and 94 Fifty Smart Sensor Basketball. The results showed that the observed kinematic parameters have a statistically significant difference between the jump shot and a shot with one hand from the spot by 2 points distance (F = 84.28; p<0.00) and by 3 points distance (F = 184.69; p <0.00).
Ključne riječi
basketball, shooting kinematics, Xsens
Hrčak ID:
270481
URI
Datum izdavanja:
13.8.2019.
Posjeta: 635 *