Exercise And Children
Children in the U.S. today get significantly less physical exercise than their counterparts in past decades. This lack of activity has led to increased rates of obesity and generally lower levels of fitness among children.
What is the information for this topic?
More children than ever participate in organized sports. These activities offer them a valuable social outlet. However, they do not provide the fitness-building opportunity that free play activities such as tag and hopscotch have traditionally supplied.
Most youth sports are geared toward developing specific performance skills such as hitting a ball. They do not address the need for children to develop overall strength, endurance and flexibility.
Moreover, most of today's children spend far less time exercising than in riding in cars and sitting in front of computer and television screens. To reverse this trend, families need to start early. Exercise beginning in childhood helps prevent chronic illness later in life. Children's hearts, lungs, muscles, and bones cannot develop without being exercised.
Compared to children who lead sedentary lives, active children tend to have bigger and stronger hearts, greater muscle mass, less fatty tissue and stronger bones. Research over the last 40 years clearly links heart and lung fitness with reduced rates of stroke and heart disease.
Benefits of exercise for children include:
increased size and number of blood vessels in the heart and muscles. This results in better blood circulation.
increased flexibility of blood vessels. This decreases the chances of a blood vessel breaking under pressure to cause bleeding or stroke.
increased pumping efficiency of the heart
increased ability to manage stress. This reduces the negative effects of stress on the body.
decreased level of cholesterol and other blood fats
decreased or normal blood pressure. This reduces the risk of heart attack and stroke.
improved sense of well-being and self-esteem.
- fewer injuries
To improve the level of fitness among children, steps need to be taken at home, in the schools and the community.
Parents can help their children become more physically active from an early age by:
allowing toddlers to move around freely. Small children should not be restrained in a playpen.
putting on music and encouraging children to move to it.
engaging in active games such as tag.
limiting television and computer time.
giving presents that encourage activity such as bikes, skates or sneakers.
In the effort to improve the quality of academics, many schools unfortunately have taken physical activity out of the curriculum. This has contributed to the lack of fitness among children.
Experts recommend the following health and fitness requirements for schools:
mandatory physical education from kindergarten through twelfth grade
primary physical education goal of producing physically fit children
time allotment for physical education consisting of at least thirty minutes of aerobic activity three times a week
placement of additional physical education teachers in the schools, especially in the lower grades
Finally, the community as a whole needs to view fitness as a priority when determining how to invest resources. For example, compared to an ice hockey rink, a swimming pool may provide greater health benefits for a larger segment of the community.
Individuals can help their communities make responsible fitness choices by becoming involved in the decision-making process.
Hayden, D.F., The Family and Health and Fitness, Health Values 11(2):36-39 (1987).
Sportswise: An Essential Guide for Young Athletes, Parents and Coaches, Lyle J. Mitcheli
The Complete Book of Running. James F.Fixx
Moms&Dads, Kids&Sports. Pat McInally
Your Child in Sports. A Complete Guide. Lawrence Galton