Crutches are supportive devices used by people who have difficulty walking due to injury or illness. They help to take weight off a person's legs, allowing them to move around more easily. Typically made of lightweight materials, crutches are designed to be held under the arms and can be adjusted to fit different heights. Using crutches can be a bit challenging at first, but with practice, many find them helpful for regaining mobility. They are often used after surgeries or injuries, such as a broken leg, and can be an essential tool for recovery, allowing individuals to maintain some independence while healing.