Section 3.10: Health, Nutrition, and Physical Fitness
Key Takeaways
- The five health-related fitness components are cardiorespiratory endurance, muscular strength, muscular endurance, flexibility, and body composition.
- The FITT principle - Frequency, Intensity, Time, and Type - is the framework for planning safe, effective physical activity and gradually improving fitness through overload.
- MyPlate divides a healthy plate into fruits, vegetables, grains, and protein, with dairy alongside; vegetables and fruits should fill half the plate, and water is the preferred drink.
- Fundamental motor skills fall into three categories: locomotor (running, jumping), non-locomotor (bending, twisting), and manipulative (throwing, catching, kicking).
- Positive daily health behaviors, good decision-making, and critical evaluation of health advertising support lifelong fitness and the prevention of chronic disease.
Personal and Community Health
Health education helps children build positive health behaviors and make good decisions. Core habits include regular handwashing, adequate sleep (about 9-12 hours for elementary-age children), daily physical activity, dental care, and managing stress. A simple decision-making model - identify the choice, list options and consequences, decide, and reflect - helps students apply health knowledge.
Students should recognize common childhood health problems (colds and flu spread by germs, cavities from poor dental care, obesity from inactivity and poor diet, asthma and allergies) and know basic prevention. Community health extends this to safety: fire, traffic, water, and playground safety, plus knowing how to get help in an emergency.
A distinct skill tested on the exam is evaluating health advertising claims. Children learn to question exaggerated or misleading ads ("lose weight fast," "doctors recommend") and to look for reliable sources rather than accepting marketing as fact - an early media-literacy skill applied to health.
Nutrition
The USDA MyPlate model replaced the food pyramid and is the standard elementary tool.
| MyPlate Group | Examples | Guidance |
|---|---|---|
| Fruits | Apples, berries, oranges | Fill (with vegetables) half the plate |
| Vegetables | Carrots, spinach, broccoli | Vary the colors |
| Grains | Bread, rice, pasta | Make at least half whole grains |
| Protein | Meat, beans, eggs, nuts | Choose lean sources |
| Dairy | Milk, yogurt, cheese | Low-fat or fat-free |
Key messages: a balanced diet includes all groups in the right proportions; fruits and vegetables should fill half the plate; sugary and high-fat foods are limited; and water is the best drink for hydration, especially during physical activity. Understanding that food is fuel for energy and growth ties nutrition to fitness.
Health-Related Fitness Components
Physical fitness is often divided into health-related and skill-related components; the exam emphasizes the five health-related ones:
- Cardiorespiratory (aerobic) endurance - the heart and lungs supplying oxygen during sustained activity (running, swimming).
- Muscular strength - the maximum force a muscle can exert at once (a single heavy lift).
- Muscular endurance - a muscle's ability to work repeatedly over time (many push-ups or sit-ups).
- Flexibility - the range of motion at a joint (stretching, reaching, the sit-and-reach test).
- Body composition - the ratio of fat to lean tissue (muscle, bone) in the body.
Distinguish strength (one maximal effort) from endurance (repeated or sustained effort) - a common exam trap.
The FITT Principle
To plan safe, effective activity and apply progressive overload, teachers use FITT:
- Frequency - how often you exercise (days per week).
- Intensity - how hard you work (heart rate, effort level).
- Time - how long each session lasts.
- Type - the kind of activity (aerobic, strength, flexibility).
Gradually increasing one or more of these improves fitness; increasing too fast risks injury.
Motor Skill Development and Fundamental Movement
Elementary physical education builds fundamental movement skills, grouped into three categories:
| Category | Definition | Examples |
|---|---|---|
| Locomotor | Moving the body from place to place | Walking, running, hopping, jumping, skipping, galloping |
| Non-locomotor | Moving in place without traveling | Bending, twisting, stretching, swaying, balancing |
| Manipulative | Controlling an object with the body or an implement | Throwing, catching, kicking, striking, dribbling |
Children generally develop locomotor and non-locomotor control before refined manipulative skills. Mastering these fundamentals prepares students for organized games and sports.
Safety and Lifelong Fitness
Safe activity requires warming up and cooling down, proper equipment, hydration, and age-appropriate rules. The overarching goal of health and physical education is lifelong fitness and disease prevention: regular activity and good nutrition reduce the risk of obesity, heart disease, and type 2 diabetes, and build habits students carry into adulthood.
Health-Related vs. Skill-Related Fitness
The exam may ask you to separate the two families of fitness. Health-related components (the five above) affect everyday health and well-being. Skill-related components affect athletic performance and include agility, balance, coordination, power, reaction time, and speed. A child who can change direction quickly (agility) or react fast to a thrown ball (reaction time) is showing skill-related fitness; a child who can jog steadily for ten minutes is showing health-related cardiorespiratory endurance. National guidelines recommend that children get about 60 minutes of moderate-to-vigorous physical activity daily, a benchmark worth remembering.
Dimensions of Health and Growing Independence
Elementary health education recognizes several dimensions of health that work together: physical (the body), social (relationships), emotional/mental (feelings and coping), and sometimes environmental and intellectual wellness. Teaching students to attend to all dimensions - eating well, moving, sleeping, managing feelings, and getting along with others - frames health as a balance rather than a single behavior.
As children grow, health instruction expands their independence and responsibility: primary students learn basic self-care routines (handwashing, brushing teeth, dressing for the weather), while upper-elementary students take on decision-making about food choices, physical activity, screen time, and refusing unsafe behavior. Throughout, teachers connect knowledge to action - the aim is not just to know what is healthy but to practice healthy choices consistently, laying the groundwork for lifelong wellness.
During a fitness unit, students see how many push-ups they can perform in a row without stopping. Which health-related fitness component does this measure?
A physical education teacher plans a lesson around skipping, galloping, and hopping across the gym. These fundamental movements are examples of which motor-skill category?