I met Zach around 2004 and have learned a lot about training from him since that time.

His Underground Strength Gym broke the mold on real-world strength training years ago.

He is one of the most well-respected and knowledgeable coaches I know of.

In fact, I am one of Zach’s Certified Underground Level 2 Coaches.

A couple of years ago my buddy Don Giafardino, the creator of Adex maces & clubs, sent a short mace to Zach

to see what he thought about training with it.

I was blessed and psyched to see Zach in action with it.