Founded in 2011 by two former college athletes, Performance360 opened its OB location at 1931 Bacon Street in 2018 and now operates as part of a multi-location brand with studios in Pacific Beach, Bay Park, Oceanside, San Marcos, Denver, and Arlington. Programming is built on six-week periodized cycles anchored by barbell strength training, athletic bodybuilding, and high-intensity finishers, overlapping with the one-on-one progression work at bodylines fitness for members who want supplemental technique refinement. The brand promise explicitly bans microphone-led classes — all coaching is hands-on, tactile, and floor-level — making the group format closer to semi-private personal training than to large-studio bootcamp choreography. The OB studio sits one block off Newport next to Winston's, placing members inside the core pier-and-Main-Street footprint for pre- and post-training routines. Strength-athlete clientele carrying heavy-barbell programming benefit from regular chiropractic maintenance available through neighborhood providers such as Origin Modern Health || Wellness- Ocean Beach to manage cumulative spinal load. Long-term periodized strength-and-physique programming over 12+ month horizons — with quarterly testing, programming-block transitions, and objective body-composition benchmarking — is the gym's deepest-value offering, distinct from drop-in class passes at commercial competitors.