Table 6.

Age- and sex-specific LMS values and percentiles for sit and reach test (cm)

	L	M	S	5th	10th	25th	50th	75th	90th	95th
Boys (year)
13	0.473	7.7	0.737	1.3	2.2	4.4	7.7	12.1	16.8	20.1
14	0.504	8.7	0.712	1.5	2.6	5.0	8.7	13.3	18.3	21.7
15	0.528	9.6	0.691	1.7	2.9	5.6	9.6	14.6	19.9	23.4
16	0.546	10.7	0.678	1.9	3.3	6.3	10.7	16.1	21.7	25.5
17	0.557	10.9	0.666	2.0	3.4	6.5	10.9	16.3	21.9	25.6
18	0.568	11.1	0.653	2.1	3.6	6.7	11.1	16.4	22.0	25.6
Girls (year)
13	0.762	13.3	0.536	3.1	5.0	8.7	13.3	18.3	23.1	26.1
14	0.794	14.5	0.520	3.5	5.6	9.6	14.5	19.7	24.7	27.8
15	0.822	15.3	0.507	3.7	6.0	10.2	15.3	20.6	25.7	28.8
16	0.841	15.5	0.498	3.9	6.2	10.5	15.5	20.9	25.9	29.0
17	0.854	15.7	0.494	3.9	6.3	10.6	15.7	21.1	26.1	29.1
18	0.873	16.1	0.491	4.0	6.4	10.9	16.1	21.5	26.5	29.6

L, skewness; M, median; S, standard deviation.