Final answer:
Health is the subject that pertains to the well-being and overall condition of the body. In this case, the question is referring to the importance of not letting snow or ice accumulate on outdoor sports equipment.
Step-by-step explanation:
Health is the subject that pertains to the well-being and overall condition of the body. It covers topics such as nutrition, exercise, hygiene, and safety. In this case, the question is referring to the importance of not letting snow or ice accumulate on outdoor sports equipment in order to prevent accidents and maintain the equipment's functionality.