Fatigue

I'm not sure I understand

I'm not sure I understand your question entirely and I am unclear if you posted this in the energy work section on purpose or by accident.  Either way, I would recommend you read and understand the following patterns:

Spleen Qi Deficiency

Spleen Yang Deficiency

Kidney Qi Deficiency

Kidney Yang Deficiency

Kidney Jing Deficiency

From a medical qi gong/energy healing perspective, patients with low energy usually need energy focused on the upper part of the body, GV 20, Yin Tang, then in the lower abdomen area, CV 6, CV 4.