A yoga block is a supportive tool used in yoga practice to enhance flexibility and stability. Typically made from foam, cork, or wood, it helps practitioners achieve proper alignment in various poses. By providing extra height or support, a yoga block allows individuals to perform poses safely and comfortably, especially if they are beginners or have limited flexibility. Yoga blocks come in different sizes and densities, catering to various needs and preferences. They can be used in a variety of poses, such as Downward Dog or Triangle Pose, to assist with balance and deepen stretches. Overall, they are a valuable accessory for enhancing the yoga experience.