I-Phase is the continuation of Z-Health's R-Phase training for neuro-physiological enhancement. Dr. Cobb introduces you to new exercises that will greatly enhance your performance capabilities.

Get Started with Z-Health! Neural Warmup Level 1 distills the essence from the R-Phase program into a 10-minute workout you can do anytime. Join Dr. Eric Cobb and begin to build the body you want.

Neural Warmup II distills the essence of I-Phase into a portable 10-minute program. This workout builds on the skills acquired in R-Phase.

Join Dr. Eric Cobb in re-awakening your body to its fullest potential. R-Phase will begin to open the Z-Health door to neuro-physiology for you.