How evaluate your sweat loss during exercise ?

It is easy to determine your average sweat loss during exercise.

Do an exercise during 1 hour for example. Note the quantities of drink consumed during this exercise.Weight yourself before and after exercise.

Thus, you will know what is your average sweat rate in these operating conditions. Good experience!

Loss of water weight = weight 1 + weight of drinks consumed - weight 2
Weight 1: weight prior to the event after micturition
Weight 2: weight on arrival before micturition