Home to some of the world’s strongest powerlifters, this is one gym that’s earned every ounce of its reputation. And with powerlifting legend Louie Simmons at its helm, Westside Barbell devotees have more than just world-class equipment at their fingertips. Simmons’ resume includes three books, 37 years of elite lifting experience, and strength training consulting for the Cleveland Browns, Green Bay Packers, and New England Patriots. Oh, and he invents and patents his own machines. Now who’s ready to put up some weight?