This week, CrossFit Infernal will be hosting a special event seminar featuring John Kiefer; author of “Carb Nite Solution” and “Carb Back-Loading”.

Keifer is an authority on options for improving performance and body composition, through nutritional science.

This event is open to all Infernals and Invited guests. If you’re looking to break a plateau, reach that next level, jump your performance naturally and effectively, this information is an absolute necessity. We look forward to seeing you.

For more info on John Keifer and Carb Back-loading visit: