Knee joint position sense and kinematic control in relation to motor competency in 13 to 14-year-old adolescents

Table 3 Correlation between joint position sense, kinematic control, and motor competence

	SDPE	MT	PV	%PV	NJ	mABC-2-MD	mABC-2-AC	mABC-2-B	mABC-2-total
Joint position sense
AE	0.155**	-0.043	-0.179**	-0.027	0.190**	-0.015	-0.027	-0.024	-0.032
SDPE		0.191**	-0.086	0.046	0.096*	-0.058	-0.048	-0.061	-0.085
Kinematic control
MT			-0.618 **	-0.288**	0.325**	-0.102*	-0.082	-0.031	-0.108*
PV				0.202**	-0.142*	0.003	0.015	-0.098*	-0.043
%PV					-0.054	0.046	-0.074	0.006	-0.001
NJ						-0.101*	-0.085	-0.159**	-0.176**

*, p < 0.05; **, P < 0.001
Abbreviations: AE, Absolute error; SDPE, Position sense error variability; MT, movement time; PV, Peak velocity; %PV, percentage time to peak velocity; NJ, Normalized jerk; MD, manual dexterity; AC, aiming & catching; B, balance

ISSN: 1824-7288