The plank cushion is a compact, versatile, and highly functional tool designed to enhance the training offer of any fitness center or professional studio. Thanks to its ergonomic base, it transforms classic exercises into advanced core training protocols, improving strength, motor control, balance, and posture. Its compatibility with resistance bands and small external loads (such as kettlebells) allows for endless exercise variations, adaptable to all levels and goals—from functional training to rehabilitation. Made from durable, easy-to-clean materials, this tool integrates seamlessly into circuits, personal training sessions, toning programs, and postural protocols, delivering a professional and distinctive experience. Perfect for those seeking innovation, compactness, and maximum effectiveness in a single product.