The Importance of Drinking Water

Many of the pages on CrossFire CrossTraining and Krav Maga’s website mention bringing water to class. This is because water is crucial for the human body to function, especially during hot days or exercise. The human body is made up of 60% water, but cannot manufacture its own supply.1 The only way your body can replenish its water supply is by bringing water in from outside sources, like a water bottle or drinking fountain....