“It is the least vile pre-workout I have ever tasted. It is perfectly acceptable.” (As he finished his third cup of Iron Joe)
Author, Starting Strength 3rd Edition
Owner, Wichita Falls Athletic Club
Perfectly customizable convenience of coffee available in K-Cups and grounds.
We use only ingredients scientifically demonstrated to improve training.
Reject the “Proprietary Blend”. Demand transparency in your pre-workout.
“Had my first Iron Joe before a heavy set of squats. Set a PR. Coincidence? I think not…”
Jonathan Sullivan, M.D., Phd, FACEP, SSC
Owner, Greysteel Strength and Conditioning
Author, The Barbell Prescription