During vigorous activity, your child should drink every 15 to 20 minutes. Provide the protective equipment that is recommended for each sport. Supervise children when they are engaged in activities that carry a risk of injury. For example, falling off monkey bars is a common cause of broken bones. Discourage your child from participating exclusively in one sport, which can lead to stress fractures.
Variety is much better for a growing body.
Preseason sports physicals are important for children over the age of five. Consult with your physician. Taking heart rates in healthy children is neither recommended nor necessary. According to the American Heart Association, the heart rate of a healthy child is approximately 200 beats per minute. Armand Tecco , M.Ed.