Table 4. Changes in body weight for Senior and Junior England international amateur boxers over a 24-hour period immediately prior to and following the official weigh-in.
| Group and weight class |
24-hour pre official weigh-in (kg) |
body weight over weight class limit (%) |
Official weigh-in (kg) |
24-hour post official weigh-in (kg) |
Increase in body weight pre-contest (%) |
| Senior (n = 8) |
| 48 |
48.4 |
.8 |
47.9 |
48.7 |
1.6 |
| 51 |
52.0 |
2.0 |
51.0 |
53.1 |
4.1 |
| 54 |
54.9 |
1.7 |
53.8 |
56.4 |
4.8 |
| 57 |
58.1 |
1.9 |
56.9 |
58.3 |
2.5 |
| 60 |
60.9 |
1.5 |
60 |
61.5 |
2.5 |
| 75 |
76.5 |
2.0 |
74.9 |
84.0 |
12.1 |
| 81 |
82.3 |
1.6 |
80.6 |
84.2 |
4.4 |
| 91 |
92.3 |
1.4 |
90.9 |
93.6 |
3.0 |
| Means (SD) |
|
1.6 (.4) |
|
|
4.4 (3.3) |
|
| Junior (n = 9) |
| 45 |
45.6 |
1.3 |
44.8 |
47.9 |
6.9 |
| 54 |
54.9 |
1.7 |
53.9 |
57.2 |
6.1 |
| 54 |
54.7 |
1.3 |
54.0 |
55.7 |
3.1 |
| 57 |
57.6 |
1.1 |
56.6 |
58.3 |
3.0 |
| 60 |
61.2 |
2.0 |
59.9 |
65.5 |
9.3 |
| 60 |
60.5 |
.8 |
59.8 |
63.0 |
5.3 |
| 64 |
64.6 |
.9 |
63.9 |
65.9 |
3.1 |
| 69 |
70.5 |
2.2 |
68.9 |
71.4 |
3.6 |
| 75 |
75.2 |
.3 |
74.8 |
75.5 |
.9 |
| Means (SD) |
|
1.4 (.4) |
|
|
5.1 (2.3) |
