Table 1.

Mean ( ± S.D.) characteristics of the subjects

Age group (years)	No. subjects Total (f)	Age (years)	Weight (kg)	Height (m)	Leg length (m)	No. trials
2	7 (5)	2.54 ± 0.29	14.10 ± 1.92	0.92 ± 0.04	0.44 ± 0.03	80
3-4	8 (3)	4.42 ± 0.42	17.95 ± 1.61	1.07 ± 0.04	0.53 ± 0.02	187
5-6	6 (3)	6.13 ± 0.39	20.67 ± 1.56	1.16 ± 0.04	0.60 ± 0.03	182
7-8	6 (3)	8.13 ± 0.65	26.13 ± 2.58	1.31 ± 0.05	0.68 ± 0.03	221
9-10	6 (2)	9.99 ± 0.53	30.26 ± 2.37	1.40 ± 0.04	0.75 ± 0.04	213
11-12	6 (5)	11.47 ± 0.25	35.80 ± 2.87	1.49 ± 0.03	0.81 ± 0.02	239
13-14	6 (3)	13.49 ± 0.33	48.29 ± 8.52	1.62 ± 0.04	0.88 ± 0.04	256
15-16	6 (3)	16.06 ± 0.47	57.78 ± 10.10	1.73 ± 0.09	0.93 ± 0.04	295
Adult	6 (3)	27.65 ± 2.79	63.73 ± 7.80	1.74 ± 0.08	0.92 ± 0.05	306