Table 5.
Urine osmolality values recorded immediately prior to and during two multi-nation competitions (Comp) for Senior England international amateur boxers.
Comp
Osmolality
(mOsm·kg
-1
)
Weight class (kg)
48
51
54
57
60
63.5
67
71
75
81
91
91+
(A)
Means
910
1036
902
954
979
692
645
956
949
1177
566
857
SD
111
220
270
222
264
270
117
236
210
73
170
145
Range
650-1072
567-1213
509-1330
444-1186
519-1258
241-1072
449-843
376-1228
430-1188
1043-1267
354-849
484-1122
Number of observations
15
10
11
11
15
12
15
18
17
18
11
18
Medal won
Bronze
Bronze
Gold
Gold
Gold
Gold
(B)
Means
857
1171
1197
1008
1088
1169
890
1040
1139
962
793
961
SD
101
61
96
125
135
55
199
122
266
84
17
186
Range
695-1032
1099-1260
984-1293
720-1123
899-1252
1067-1242
611-1107
744-1191
445-1330
824-1063
781-806
543-1198
Number of observations
9
6
9
8
8
9
6
11
10
7
2
12
Medal won
Silver
Bronze
Bronze
Gold
Silver
Silver
Gold