Physical Fitness Honor

Recreational Activities

Requirements

  1. Make a report citing at least 5 benefits of maintaining good physical conditioning.

    Answer: 5 benefits of physical conditioning: 1) CARDIOVASCULAR HEALTH — a stronger heart, controlled blood pressure; 2) DISEASE PREVENTION — diabetes, obesity, depression; 3) ENERGY AND VIGOR for the day; 4) BETTER SLEEP and quality of life; 5) SELF-ESTEEM AND MENTAL HEALTH — endorphins reduce anxiety and depression. Others: muscle strength, longevity, a strong immune system, and better posture. — Adventists in Loma Linda (California) have one of the highest life expectancies in the world (a Blue Zone) thanks to a healthy lifestyle + exercise. The WHO recommends 150 minutes/week of moderate activity. Endorphins released during exercise are natural painkillers, combating depression. Exercise prevents 35+ chronic diseases — a foundation of the Adventist lifestyle that emphasizes health as a whole.

  2. Make a report on how physical exercise, proper nutrition, and emotional stability help in the balance of the body. Give negative and positive examples for each one.

    Answer: EXERCISE — positive: walking/weight training strengthens the heart and muscles; negative: a sedentary lifestyle causes obesity and diseases. NUTRITION — positive: a balanced diet (fruits, vegetables, whole grains, water) generates energy and health; negative: fast food/sugar cause diabetes and obesity. EMOTIONAL STABILITY — positive: prayer, sleep, leisure reduce stress; negative: anxiety and anger cause psychosomatic illnesses. — The 8 Adventist natural remedies (NEW START — Nutrition, Exercise, Water, Sunlight, Temperance, Air, Rest, and Trust in God) encompass body + mind + spirit. Ellen White: 'The body is the temple of the Holy Spirit' (1 Cor 6:19). Chronic stress releases cortisol, suppressing immunity. Balance in the 3 areas is the basis of Adventist well-being — a holistic health principle recognized worldwide.

  3. Define the following exercises. Give some examples of each type:
    • Isometric
    • Isotonic
    • Isokinetic
    • Anaerobic
    • Aerobic

    Answer: 1) ISOMETRIC — the muscle contracts without moving (plank, wall-sit pose); 2) ISOTONIC — the muscle moves with a constant load (push-up, squat); 3) ISOKINETIC — constant speed with special equipment (physiotherapy); 4) ANAEROBIC — high intensity, short duration, without oxygen (sprint, weight training); 5) AEROBIC — moderate intensity, long duration, with oxygen (running, cycling). — Isometric (no movement) works on static strength. Isotonic (with movement) is the most common in gyms. Isokinetic uses machines that control speed — common in rehabilitation. Anaerobic exercises last up to 2 minutes (phosphocreatine + glycolysis); aerobic ones use oxygen (fat, glycogen). The WHO recommends a mix of aerobic (150 min/week) + anaerobic (2x/week) for complete, balanced conditioning.

  4. Make a report explaining why the procedures below are important in an exercise program. Give examples of each one.
    • Stretching
    • Warm-up
    • Aerobic exercises
    • Cool-down
    • Targeted exercises

    Answer: 1) STRETCHING — improves flexibility, prevents injuries (e.g.: stretching legs/arms); 2) WARM-UP — raises HR and prepares the body (e.g.: light walking, jumping jacks); 3) AEROBIC EXERCISES — burn fat, strengthen the heart (e.g.: running, cycling, swimming); 4) RELAXATION — reduces post-workout tension (e.g.: breathing, yoga); 5) TARGETED EXERCISES — strengthen a specific muscle (e.g.: squat, sit-up, push-up). — Complete program: 5-10 min of warm-up + 30-45 min aerobic + 15-20 min targeted + 5-10 min stretching + relaxation. Warming up prevents injuries by 80%. Stretching prevents muscle shortening. Aerobic exercise increases cardiorespiratory capacity (VO2 max). Targeted exercises shape the body. Relaxation integrates mind and body (important to avoid post-workout injuries and accumulated stress).

  5. Demonstrate how to check your heart rate at rest and after physical activity.

    Answer: To check your HR: 1) AT REST — sitting/lying down for 5 min, place your index and middle fingers over the radial pulse (thumb side) or the carotid pulse (neck side); count the beats in 15 seconds and multiply by 4; normal HR: 60-100 bpm; 2) AFTER EXERCISE — measure immediately after stopping; estimated maximum HR = 220 - age; training zone = 60-80% of the maximum HR. — Trained athletes have a resting HR of 40-60 bpm (a more efficient heart). The maximum HR for a 14-year-old = 220-14 = 206 bpm; training zone = 124-165 bpm. Above 80% of the maximum, you are in the anaerobic zone. A high resting HR (>100) suggests a cardiac problem. Smartwatches measure it automatically. Learning to measure your own pulse is a useful skill for self-care and adjusting exercise intensity.

  6. Know how to calculate your maximum heart rate. What is the importance of controlling it during sports practice? In which range is there better performance during aerobic exercise? Which device can help in the control and how does it work?

    Answer: 1) Calculation of maximum HR: maxHR = 220 minus your age (e.g.: at 15 years old, 220-15 = 205 bpm). 2) Importance of controlling it: it avoids overloading the heart, prevents excessive fatigue and cardiac risks, and ensures that the effort stays within a safe and efficient range. 3) Best range for aerobic exercises: between 60% and 80% of maxHR (the target zone, where you burn fat and strengthen the heart safely). 4) Device that helps with the control: the heart rate monitor (cardiac monitor/watch), which uses a chest or wrist sensor to detect the heart's electrical beats and displays the values in real time, alerting when you leave the target zone. — The formula 220 - age is the most used estimate for maxHR. The aerobic zone (60-80%) burns fat and improves endurance without stressing the heart. The heart rate monitor detects the heart's electrical signal via electrodes on the chest or an optical sensor on the wrist, transmitting it to the watch.

  7. Using the knowledge acquired in requirement 4, make a regular exercise program to be practiced at least 4 times a week for a minimum period of 4 months. This program must contain:
    • Type of stretching exercises
    • Resting heart rate
    • Type of warm-up exercises
    • Type of aerobic exercises
    • Time spent doing aerobic exercises
    • Heart rate after exercise
    • Types of targeted exercise
    • Stretching exercises
    • Heart rate 3 minutes after the aerobic exercises

    Answer: Your program needs: types of stretching exercises; resting HR; types of warm-up; types of aerobic exercises; duration of the aerobics; post-exercise HR; types of targeted calisthenics; final stretching; and HR 3 minutes after the aerobics. These 9 items ensure a complete and safe workout. — The program structures the workout in phases: stretching and warm-up (prepare the body), aerobic (burns fat), targeted calisthenics (tones muscles) and final stretching (recovers). The HR measurements at rest, during and after show the progress of cardiovascular conditioning over the 4 months.