"I gotta' hand it to the man - he knows his stuff! Jack always backs up his suggestions with verified science. This not only helps me progress my physique, but my general knowledge too which is incredibly valuable.
Jack supports me throughout the process and is a complete star, he has always gone the extra mile to support my progression, and everything we've done has changed my life for the better.
Overall my little world is a better place, and that's what matters. Without a doubt, I would recommend Jack to anyone striving to make serious improvements and progress."