ā Durable Supportive Foamā ļ¼Blocks make for the ideal yoga prop and companion, as they are an important tool in your practice to help extend, support and deepen your stretches while also working to increase your range of motion. ā Stability and Balanceā ļ¼Yoga blocks provide the stability and balance needed in your practice to help with optimal alignment, deeper poses, and increased strength. ā Multiple Choiceā : The most popular kind of yoga block, the foam yoga block is the one most commonly used in yoga studios. Itās affordable and usually comes in a variety of colors. Foam yoga blocks are best for yogis looking for versatility and convenience. ā Extend and Deep Stretchesā : Blocks make for the ideal yoga prop and companion, as they are an important tool in your practice to help extend, support and deepen your stretches while also working to increase your range of motion.