TABLE 1.

Participant characteristics

Characteristics	Mean ± SD
Age (years)	47.4 ± 4.7
Height (cm)	155.5 ± 3.7
Weekly Bikram yoga classes	4.3 ± 1.3
Years of Bikram yoga experience	2.6 ± 1.6
Preyoga nude body weight (kg)	60.4 ± 5.5
Postyoga nude body weight (kg)	59.3 ± 5.4
Sweat lost during yoga (L)	1.54 ± 0.65
Fluid consumed during yoga (L)	0.38 ± 0.22
NaCl concentration of sweat (g/L)	4.8 ± 0.9