Posture Tonic is a movement and wellness platform founded by Jacinta Brown, a Melbourne-based qualified Pilates & fitness instructor with over a decade of experience in clinical Pilates, fitness training, and remedial massage. Her YouTube channel blends Pilates, sculpting strength workouts, mobility flows, and self-care practices designed to improve posture, build elegant strength, and support holistic well-being—all from the comfort of home.

With a focus on core-centric movement, flexibility, and mindful strength, Jacinta’s classes are structured to be accessible yet effective for all levels—from beginners looking to establish a fitness habit to seasoned practitioners seeking deeper alignment and resilience. Her content is thoughtfully organized into weekly workout schedules, Pilates flows, barre-inspired sculpting, and balanced strength sessions that promote consistency and sustainable progress.

Beyond exercise videos, Posture Tonic fosters a supportive and encouraging community centered on movement as self-care. Jacinta emphasizes posture not just as physical alignment, but as a foundation for confidence and well-being, helping viewers feel stronger, more balanced, and more connected to their bodies.