Jake Walker
Supplement Reviewer & Certified Personal Trainer
NASM-CPTPrecision Nutrition Level 1
Jake has spent over 8 years testing and reviewing pre workout supplements. As a certified personal trainer (NASM-CPT) and competitive amateur powerlifter, he combines hands-on training experience with methodical product testing. He has personally tested over 100 pre workout formulas and developed the scoring methodology used across all reviews on this site.