Moku's Stamina/Chakra Training

Were it not for Moku's lifeforce as a part of the Uzumaki clan, Moku's stamina and chakra would already be completely drained. He was at the peaks of the mountains near Kumogakure, doing basic excersises designed to exahaust you, and fast. Moku did back flip jumping jacks and shuttle runs and suicides just to deplete his chakra and stamina to near zero. And because of the effect of these mountains, his life force and chakra and stamina were all drained at the same time doing this. For the next week, this was all Moku did, and when he pushed himself to the limit, he kept going until he passed out. When Moku woke up, he continued.

This was training meant to build Moku's chakra level and stamina, and it was very successful because of the mountains. When Moku was finished, he had to go to the hospital for treatment of frostbite and exhaustion. Moku slept for a week after that. When Moku finally woke up, he headed to the Leaf for the Chuunin exams, able to tell his chakra level had near doubled. At this Moku took pride in his blood, as only an Uzumaki or a Senju could perform a feat like this one.