10-Level Stretch Band Product Description A stretch band commonly used in yoga, ballet, and rhythmic gymnastics. Even if it's not from a famous brand, it's perfectly fine. We recommend this product not only for those in sports that require flexibility but also for everyone else. You can also use it for light daily muscle training. It's ideal for developing supple muscles, not bulky ones. Many people with back pain have reported improvement by stretching and training with this band! This stretch band with improved elasticity is made of a flexible material that is easy to use even for those who are not yet very flexible. You can stretch and train at 10 different resistance levels to find what suits you best. In this hot summer, when going for walks outside is difficult, you can easily enjoy stretching and training at home as a way to maintain your body. It can be used by adults, children, and even the elderly.