Losers quit when they are tired. Winners quit when they won!
Have you ever felt that you reached your limit and there was no more to do? The moment when you are alone and you can belive just in yourself. The time when you need extra endurance and more stamina. What can you do? Take some breath from the Nitro2 and get throught the wall!
Recommended use: 5-6 deep breaths from the Nitro2 oxygen spray before training and 2-4 deep breath at the hardest moments when you feel limited. You can use it with 4-5 breaths in after the training/competititon for faster recovery.