Everything is energy and everything is connected in the energy field. The Four Energy Gates are the body's master energy gates to allow maximum Qi to flow through meridians in the upper and lower body.

Master Xi-hua Xu and I developed this unique system especially for today's lifestyle. It is a powerful and effective practice to help organs connect and cooperate with each other. I recommend you practice all four energy gates as a 20-minute self-healing energy massage daily, and also practice them separately for the specific conditions as noted. 

— Grand Master Nan Lu