Dynamics of Postural Control in Elite Sport Rifle Shooters
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
Dynamics of Postural Control in Elite Sport Rifle Shooters. / Raffalt, Peter C; Fillingsnes Marker, Ida; Adler, Andreas Top; Alkjaer, Tine.
In: Journal of Motor Behavior, Vol. 53, No. 1, 2021, p. 20-29.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Dynamics of Postural Control in Elite Sport Rifle Shooters
AU - Raffalt, Peter C
AU - Fillingsnes Marker, Ida
AU - Adler, Andreas Top
AU - Alkjaer, Tine
PY - 2021
Y1 - 2021
N2 - Thirteen shooters and eleven non-shooters completed two-legged and single-legged stance on a force platform. The dynamics of the center of pressure trajectory was assessed using sample entropy, correlation dimension and entropic half-life. Additionally, the body sway was quantified as the elliptical area of the trajectory. The shooters had lower sample entropy and tended to have longer entropic half-life during the single-legged stance. Across the two tasks, the correlation dimension in the anterior-posterior direction and the body sway in both directions were lower in the shooters. This suggests that extensive training in quiet stance is associated with altered postural control, especially during challenging single-legged stance and to a lesser extend during two-legged stance.
AB - Thirteen shooters and eleven non-shooters completed two-legged and single-legged stance on a force platform. The dynamics of the center of pressure trajectory was assessed using sample entropy, correlation dimension and entropic half-life. Additionally, the body sway was quantified as the elliptical area of the trajectory. The shooters had lower sample entropy and tended to have longer entropic half-life during the single-legged stance. Across the two tasks, the correlation dimension in the anterior-posterior direction and the body sway in both directions were lower in the shooters. This suggests that extensive training in quiet stance is associated with altered postural control, especially during challenging single-legged stance and to a lesser extend during two-legged stance.
U2 - 10.1080/00222895.2020.1723478
DO - 10.1080/00222895.2020.1723478
M3 - Journal article
C2 - 32046607
VL - 53
SP - 20
EP - 29
JO - Journal of Motor Behavior
JF - Journal of Motor Behavior
SN - 0022-2895
IS - 1
ER -
ID: 236014313