Bret Contreras's "List of Lower Body Progression" is a comprehensive, evidence-based guide widely utilized for its extensive categorization of exercises designed to maximize glute activation and movement variety. It serves as a valuable resource for identifying, progressing, and regressing exercises to overcome training plateaus and improve strength training routines. While highly versatile for various gym environments, beginners may find the vast selection of exercises, ranging from hip thrusts to squats, overwhelming without a structured program. Review the List of Lower Body Progression on Bret Contreras's website.