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Table 2 Body mass (kilograms) and serum osmolality (milliosmolar per kilogram)

From: Skeletal muscle volume following dehydration induced by exercise in heat

Variable

Condition

Baseline

↓3%ETBW

↓5%ETBW

Body mass

DHYD

69.4 ± 16.2

67.9 ± 15.8*

67.1 ± 15.6*

FR

69.1 ± 16.1

68.7 ±15.8*

68.8 ± 15.9*

Serum osmolality

DHYD

291 ± 7

304 ± 6*

301 ± 4*

 

FR

296 ± 7

292 ± 4

290 ± 5*

  1. *Significantly different within condition vs baseline, p < 0.05; significantly different from FR, p < 0.01. n = 12; mean ± SD.