33 
Frequency Distribution of Arm Stretch?- 
Arm stretch in cm. 
Male 
Female 
Island 
lake 
Gods 
lake 
Oxford 
House 
Island 
lake 
Gods 
lake 
1 
vDULTs (age: 
> 20 TO 59 YJ 
sars) 
154 
2 
157 
6 
160 
7 
1 
163 
20 
2 
166 
20 
7 
169 
3 
19 
11 
172 
5 
2 
13 
1 
175 
6 
2 
2 
4 
3 
178 
6 
2 
3 
4 
181 
21 
2 
4 
0 
184 
12 
1 
6 
1 
187 
3 
4 
9 
190 
4 
1 
3 
193 
0 
2 
196 
1 
Mean. 
180-5 
182-5 
183-7 
166-6 
168-2 
(T 
±5-52 
±4-97 
±5-51 
±5-62 
±3-55 

±0-48 
±0-97 
±0-67 
±0-39 
±0-48 
V 
3-06 
2-73 
3-00 
3-38 
2-11 
N 
61 
12 
31 
96 
25 
ADULTS (aged 60 YEARS AND OVER) 
Mean 
177-4 
±6-12 
±1-31 
3-45 
10 
183-9 
178-6 
167-3 
171-9 
V 
N 
6 
1 
7 
5 
Distribution of Arm Stretch According to Age 
Male 
Female 
Age 
Island 
Gods 
0.\ford 
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 
136-8 
1 
150-0 
1 
144-6 
11 
2 
144-5 
1 
142-6 
1 
141-6 
12 
2 
145-4 
1 
151-9 
1 
158-8 
13 
8 
153-5 
2 
159-4 
4 
151-6 
2 
162-0 
14 
6 
154-9 
3 
155-4 
2 
156-2 
3 
166-0 
15 
1 
166-3 
2 
176-8 
4 
163-5 
1 
166-7 
4 
168-0 
16 
4 
167-1 
0 
5 
167-3 
3 
150-9 
1 
155-4 
17 
5 
177-9 
3 
166-0 
4 
168-0 
0 
18 
4 
180-0 
2 
175-6 
3 
160-6 
0 
19 
3 
174-5 
1 
181-0 
8 
167-8 
2 
172-3 
20-59 
61 
180-5 
12 
182-5 
31 
183-7 
96 
166-6 
25 
168-2 
60-1- 
10 
177-4 
6 
183-9 
1 
178-6 
7 
167-3 
5 
171-9 
correction See p. 23, or Table of Means, p. 20. 
