1. Individual Flexibility Adjustment: Scientifically designed stretching board provides progressive stretching support, enhances joint mobility, and effectively adapts to specific flexibility requirements. 2. Dynamic Balance Aid: Refines stretching and balance techniques through targeted fullbody training, strengthens ankle power, and enables precise movement control via an intelligently constructed performance board. 3. Multifunctional Tool: Serves as a recovery tool in fitness and wellness settings, alleviating muscle tension. Its lightweight, stable design adapts to gyms, home offices, or diverse environments, ensuring versatile daily use without mobility limitations. 4. Easy to Carry: Compact foldable size ensures quick deployment and portability, making it a convenient calf stretcher for training anywhere. A travelfriendly fitness device with practical carrying and storage comfort. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin