| Control | Intervention |
---|
| Pre | Post | Pre | Post |
---|
Urine specific gravity | 1.024 ± 0.007 | 1.027 ± 0.005a
| 1.024 ± 0.006 | 1.026 ± 0.006b
|
Urine color | 5 ± 2 | 6 ± 1c
| 5 ± 1 | 6 ± 1d
|
% Body mass loss | - | −1.14 ± 0.68 | - | −0.95 ± 0.68 |
Urine sodium (mmol/L) | 88.3 ± 56.4 | 72.3 ± 44.7 | 81.5 ± 48.8 | 73.5 ± 44.4 |
Urine potassium (mmol/L) | 45.5 ± 23.9 | 80.6 ± 40.2e
| 65.1 ± 38.1f
| 83.1 ± 42.6g
|
- Euhydration and normal electrolyte values: urine specific gravity = < 1.020, urine color <4, body mass loss <1%, urine sodium 40–220 mmol/L, and urine potassium 25–120 mmol/L
-
aSignificantly greater than pre-practice (t(35) = −2.8, p = 0.008, d = −0.5)
-
bSignificantly greater than pre-practice (t(35) = −2.3, p = 0.031 d = −0.4)
-
cSignificantly greater than pre-practice (t(35) = −4.9, p < 0.001, d = −0.8)
-
dSignificantly greater than pre-practice (t(35) = −3.9, p < 0.001, d = −0.7)
-
eSignificantly greater than pre-practice (t(25) = −5.1, p < 0.001, d = −1.0)
-
fSignificantly greater than Control pre-practice (F
1,50 = 5.0, p = 0.030, ω2 = 0.1)
-
gSignificantly greater than pre-practice (t(23) = −2.6, p = 0.016, d = −0.5)