34 
Frequency Distribution of Index of Arm Stretch} 
Index 
Male 
Female 
Island 
lake 
Gods 
lake 
Oxford 
House 
Island 
lake 
Gods 
lake 
A 
DULTS (aged 20 TO 59 Tt 
lARs) 
100 
1 
2 
101 
0 
0 
102 
1 
1 
7 
1 
103 
4 
2 
6 
0 
104 
4 
2 
3 
13 
2 
105 
9 
3 
6 
14 
5 
106 
12 
3 
5 
.21 
7 
107 
13 
2 
6 
13 
4 
108 
7 
0 
4 
10 
3 
109 
4 
1 
3 
6 
3 
110 
3 
1 
0 
3 
Ill 
1 
0 
1 
112 
1 
0 
113 
1 
1 
Mean 
106-5 
106-2 
106-3 
105-7 
106-2 
c 
±2-34 
±1-77 
±2-18 
±2-22 
±1-68 
Em* 
±0-20 
±0-35 
±0-26 
±0-15 
±0-23 
V 
2-19 
1-67 
2-06 
2-10 
1-58 
N 
61 
12 
31 
96 
25 
ADULTS (aged 60 YEARS AND OVER) 
Mean 
106-8 
107-0 
105-6 
104-6 
108-9 
<r * * . 
+ 1-47 
Fm. 
-1-0-31 
V 
1-38 
N 
10 
< 
1 
7 
5 
Distribution of Index of Arm Stretch According to Age 
Male 
Female 
Age 
Island 
Gods 
Oxford 
Island 
Gods 
Oxford 
in years 
lake 
lake 
House 
lake 
lake 
House 
No. 
Mean 
No. 
Mean 
No, 
Mean 
No. 
Mean 
No. 
Mean 
No. 
Mean 
10 
4 
105-4 
1 
112-9 
1 
111-2 
11 
2 
103-5 
1 
107-7 
1 
106-0 
12 
2 
105-2 
1 
113-4 
1 
110-4 
13 
8 
104-9 
2 
109-7 
4 
104-1 
2 
111-2 
14 
6 
103-8 
3 
109-7 
2 
105-9 
3 
110-8 
15 
1 
105-1 
2 
108-3 
4 
107-9 
1 
102-1 
4 
108-7 
16 
4 
104-9 
0 
5 
105-9 
3 
98-8 
1 
110-8 
17 
5 
104-7 
3 
110-8 
4 
104-7 
0 
18 
4 
106-5 
2 
108-2 
3 
104-2 
0 
19 
3 
103-8 
1 
108-1 
8 
107-4 
— 
.... 
2 
110-4 
20-59 
61 
106-5 
12 
106-2 
31 
106-3 
96 
105-7 
25 
106-2 
60+ 
10 
106-8 
6 
107-0 
1 
105-6 
7 
104-6 
5 
108-9 
iFor correction See p. 23, or Table of Means, p. 20. 
