RT Journal Article
T1 The effect of arm action on the vertical jump performance in children and adult females
A1 Floría, Pablo
A1 Harrison, Andrew J
K1 Age differences
K1 Child
K1 Development
AB The aim of this study was to evaluate the effect of age on the use of arm swing in the vertical jump. Countermovement jumps with arms (CMJA) and without arms (CMJ) performed by 36 girls and 20 adult females were examined using force platform analysis. The data were analyzed to determine differences between groups and between types of jump. The analysis of the data indicated that the arm action increased the jump height in both groups, although the increase was greater in children than adults (22.6% and 18.7% respectively; P < .05). This difference in jump height was due to a combination of a greater increase of the height at take-off in children compared with adults (40.6% and 21.6% respectively; P < .05) with no differences in the increase of the flight height. This increase in height of take-off was accompanied by an increase in the distance of propulsion in CMJA compared with CMJ (0.25 m and 0.23 m respectively; P < .05). The results suggested that children take advantage of the action of the arms in vertical jump differently than adults. The children improved their jump height by increasing height at take-off whereas the adults improved by increasing the flight height.
PB Human Kinetics
SN 1543-2688
YR 2013
FD 2013
LK http://hdl.handle.net/10433/9469
UL http://hdl.handle.net/10433/9469
LA en
NO Journal of Applied Biomechanics, 29(6), 655-661.
NO Centro de Investigación en Rendimiento Físico y Deportivo
DS RIO
RD May 10, 2026