A helmet can reduce your risk of sports injury by 30 percent. Whether you enjoy biking, boarding, or blading in the summer, or skiing, skating and sledding in the winter, pick the right helmet for the job and always wear it.

There are two basic types of helmets: single-impact and multiple-impact. It’s important to select a helmet that fits you properly and that is appropriate to the activity you’re doing. The following tips will help you choose the appropriate helmet: