From Fellrnr.com, Running tips
→Sodium Loss and Heat Acclimation
==Sodium Loss and Heat Acclimation==
A study<ref name="sweatheat"/> shows that the sodium concentration of sweat is reduced by heat acclimation training. The study used three bouts of 30 min. of exercise in environmental chamber with 10 min. of rest between each bout.
[[File:Sweat Rate Sodium Concentration for heat adaptation.jpg|none|thumb|300px|Sweat sodium concentration against sweating
great, before and after 10 days of heat acclimation training.]]
==Sodium Loss and Skin Temperature==