Table 1. Personal characteristics of participating children.

Characteristic	Frequency (%)/Mean (SD)
Sex
Male	142 (46.9)
Female	161 (53.1)
Age (years)	10.74 (1.24)
Height	138.10 (11.7)
Weight	37.90 (12.1)
BMI
Underweight	161 (53.1)
Normal weight	105 (34.7)
Overweight	24 (7.9)
Obese	13 (4.3)
Hand dominance
Left	13 (4.3)
Right	290 (95.7)

Notes.

Abbreviations

BMI

body mass index

SD

standard deviation