The Gatekeeper breathed deeply as he focused his mind on his inner body. His Martial Mind did not give him exterior senses in combat the way that other Martial Minds typically did for Masters.
Instead, it gave him the ability to sense his own body at a depth he thought impossible. It allowed him to engage in targeted training on the sub-cellular level in almost any part of his Body in almost any fashion.
It was entirely useless in combat but was nothing short of a massive trump card in his training. Just these senses alone would have been enough to revolutionize his training. Yet, the processing power of the Martial Mind allowed him to go even further beyond.
Even as he sat engaged in extremely high-level training, he could feel his Body growing stronger by the second, even if by a very minute amount.