BOSU Fitness in downtown San Diego combines personal training with fitness-equipment distribution from 16th Street, operating as an authorized retailer for BOSU® balance trainers and related stability-training tools. The training side builds programs around core stability, proprioceptive challenge, and functional movement using the same BOSU® half-sphere platforms the wholesale operation distributes to commercial gyms — an equipment-to-programming pipeline shared with facilities like IHT Factor Training - San Diego Downtown. Weight-loss and body-composition clients follow periodized progressions that layer balance-platform drills into conventional resistance circuits. The wholesale catalog supplies the same commercial-grade BOSU® platforms used in rehabilitation settings, including the balance-retraining protocols at ProResults Physical Therapy downtown, creating a supply-and-training loop unique to this dual-model operation. Equipment consulting for full gym buildouts and commercial facility outfitting represents the operation's highest-value engagement.