Join John O’Brien each week for a high-energy, full-body fitness class designed to build strength, boost endurance, and improve your overall fitness. In this 35–45 minute session, you’ll move through bodyweight circuits, lower-body-focused exercises, and aerobic drills—all structured in a consistent format that supports progress at any level. The best part? It’s free for members and included with a $24 day pass for non-members.