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Table 2 Changes hydration status measured during the CCS

From: Changes in hydration status of elite Olympic class sailors in different climates and the effects of different fluid replacement beverages

 

Crystal Light (C)

Gatorade (G)

Infinit (IN)

USG pre (AU)

1.021 ± 0.002

1.019 ± 0.003

1.020 ± 0.003

USG post (AU)

1.018 ± 0.003

1.019 ± 0.002

1.020 ± 0.002

Fluid Intake (mL)

802 ± 91 [242 – 1110]

924 ± 137 [493 – 1638]

707 ± 152 [186 – 1638]

Change in plasma volume (%)

3.2 ± 2.4

5.4 ± 2.7

4.8 ± 6.7

Change in body mass (kg) *

−0.5 ± 0.1 [0 – -1.0]

−0.4 ± 0.1 [−0.2 – -0.1]

−0.4 ± 0.1 [0 – -0.7]

  1. *Main effect for time. Significantly different from pre-sailing values (p < 0.001).
  2. Data is presented as mean ± SEM [range].
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Journal of the International Society of Sports Nutrition

ISSN: 1550-2783

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