TABLE 3.
Changes in the mean acid-alkaline balance values of the marathon runners during the 100-km run and after 12 h and 24 h of recovery.
| I 0 km |
II 0-25 km |
III 26-50 km |
IV 51-75 km |
V 76-100 km |
VI 12 h rest |
VII 24 h rest |
|
|---|---|---|---|---|---|---|---|
| BEecf [mmol·l-1] |
-1,36 ± 1,22 |
-0,95 ± 1,31 |
-0,49*5
± 1,10 |
-0,98 ± 1,33 |
-2,18*6,7
± 1,97 |
0,11 ± 1,33 |
-0,26 ± 0,82 |
| HCO3act [mmol·l-1] |
23,13 ± 1,21 |
23,33*6
± 1,39 |
23,77*5
± 1,23 |
23,08 ± 1,39 |
22,02*6,7
± 1,79 |
24,39 ± 1,30 |
24,09 ± 0,86 |
| PCO2
[mmHg] |
40,90*4,5
± 2,19 |
39,5 ± 2,80 |
39,96 ± 3,57 |
37,44*6,7
± 3,14 |
36,89*6,7
± 2,53 |
40,68 ± 2,25 |
40,91 ± 2,12 |
| PO2
[mmHg] |
92,80*6
± 15,67 |
87,66 ± 10,81 |
84,16*4
± 12,62 |
96,47*6,7
± 16,39 |
88,36 ± 13,71 |
75,06 ± 8,60 |
79,86 ± 12,53 |
| O2sat [%] |
97,04*6
± 1,40 |
96,71 ± 1,13 |
95,29*4
± 3,53 |
97,09*6,7
± 2,29 |
95,94 ± 2,92 |
93,78 ± 3,10 |
94,14 ± 3,94 |
*
Note: significant differences at p≤0.05