Chapter 1: The Beat of the Body Jimmy Chilla, 32, reigned supreme over Miami’s home-workout scene from his garage, Chilla’s Sweat Shack, where neon lights pulsed and hip-hop basslines at 128 BPM rattled windows, transforming sweat sessions into electrifying club anthems. His abs were chiseled like granite, biceps swelled like steel cables, and his grin ignited raw desire across...