Nutrition and Fitness (Cardiovascular System) Flashcards
Nutrient
A substance that the body needs to regulate bodily functions, promote growth, repair body tissues, and obtain energy
Metabolism
Chemical process by which your body breaks down food to release this energy
Aerobic Exercise
WITH the presence of oxygen. Can continue without immediate fatigue
Anaerobic Exercise
Lack of oxygen and produces waste. High intensity interval training
3 Types of Carbohydrates
Simple Carbs, Complex Carbs, Fibers
2 Types of Fat
Unsaturated fats, saturated fats
Muscular Endurance
Sustained muscle contractions. Less than 90 seconds
Muscular Strength
Amount of force to an applied resistance. 0-15 seconds
Flexibility
Ability to extend or flex at a joint. Improves posture and prevent injuries.
Body Composition
Percentage of bone, fat, muscle, and water in your body. Muscle and bone are denser than fat
Cardiovascular Endurance
Aerobic exercises for a prolonged period of time. Efficiency of circulatory and respiratory systems working for 90+ seconds
What does FITT stand for?
- Frequency
- Intensity
- Time
- Type
What does the FITT principle help you do?
Plan your workout and achieve your fitness goals
6 Classes of Nutrients
Supply energy: Carbohydrates, fats, proteins
Help Process: Vitamins, minerals, and water
Specificity
How you train to benefit your goals