Entertaining group activity that adds fun to training and improves group interactions. Includes unique rules with numbered pages for a engaging movement experience. Durable design for HIIT workouts. Designed for moderate elasticity and deformation resistance thanks to a robust carrying/support system and abrasion-resistant material for long-lasting use. Versatile training device that combines the benefits of a stability ball with a 12-sided cube concept. Ideal for home workouts and yoga, supporting creative exercises that boost motivation. Practical and portable. Lightweight and easy to transport, with a grippy textured surface for added comfort during workouts. Key attributes Function - Enables group based exercises with built-in rules and numbered pages to structure sessions. Design and performance - Combines a stability ball with a 12-sided cube design to provide diverse training options. - Moderate elasticity supports dynamic movements while maintaining control. - Deformation-resistant construction with a robust support frame and abrasion-resistant material for durability. Size and portability - Compact, portable form factor designed for convenient transport and versatile use at home or on the go. - Textured grip enhances handling and comfort during workouts. Material and durability - Abrasion-resistant material and rugged carrying/support system engineered for repeated HIIT use and long-term performance. Use scenarios Home training and yoga - Use the ball-cube combination for balance, core work, and mobility drills. The 12-sided cube adds instability challenges and new angles to traditional moves, keeping routines engaging. Group classes or workouts - Run interactive sessions where participants follow the numbered rules pages to structure circuits, partner drills, and collaborative exercises, improving engagement and team cohesion. Travel-friendly workouts - Packable and easy to carry for workouts in limited spaces (hotel rooms, gyms, or outdoor spaces). The textured grip supports secure handling during setup and transitions.