Training requires constant rehydration of the body in order for our body to function well.
Namely, the human body itself is composed of over 70% water, so it is important to have it at hand.
The summer heat is unbearable, and the lack of drinking water in the parks is often a problem so people prefers not to train but to train outside in the open air.
We believe that this minimal intervention can make a lot of profit for citizens.