Chap 4.1 Physical Activity >>>Any form of movement that causes your body to use energy.
Physical fitness- >>> The ability to carry out daily tasks easily and have enough reserve energy to respond to unexpected demands.
Benefits to Physical Health Cardio Respiratory Nervous Good Health
Benefits to Physical Health Cardiovascular System- regular physical activity allows the heart to pump blood more efficiently. Respiratory System- allows to breathe larger amounts of air and the muscles used in respiration don’t tire as quickly. Nervous System- helps you to respond faster to stimuli = better reaction time.
Sedentary Lifestyle- >>> a way of life that involves little physical activity.
Osteoporosis- >>> A condition characterized by a decrease in bone density, producing porous and fragile bones.
Metabolism- >>> Is the process by which your body gets enerrgy from food.
Chapter 4.2 Notes Cardiorespiratory endurance >>>the ability of the heart, lungs, and blood vessels to utilize and send fuel and oxygen to the body’s tissues during long periods of moderate-tovigorous activity.
Muscular Strength >>> the amount of force a muscle can exert
Muscular endurance >>> The ability of the muscles to perform physical tasks over a period of time without becoming fatigued.
Flexibility >>> The ability to move a body part through a full range of motion.
Body Composition >>> The ratio of boy fat to lean body tissue, including muscle, bone, water, and connective tissue such as ligaments, cartilage and tendons.
Aerobic exercise >>> Any activity that uses large muscle groups, is a rhythmic in nature, and can be maintained continuously for at least 10 minutes three times a day or for 20 to 30 minutes at one time.
Anaerobic exercise >>> Intense short bursts of activity in which the muscles work so hard that they produce energy without using oxygen.
Chapter 4.3 Notes Overload >>>Working the body harder than it is normally worked.
Progression >>>The gradual increase in overload necessary o achieve higher levels of fitness.
Specify >>> Particular exercises and activities improve particular areas of health-related fitness.
Warm-up >>> An activity that prepares the muscles for work.
Workout >>>The part of an exercise program when the activity is performed at its highest peak.
F.I.T.T. >>> Frequency, intensity, time/duration, and type of activity.
Cool-down >>> An activity that prepares the muscles to return to a resting state.
Resting heart rate >>> The number of times your heart beat in one minute hen you are not active.
Chapter 4.4 Training program >>> A program of formalized physical preparation for involvement in a sport of another physical activity.
Hydration >>> Taking in fluids so that the body functions properly.
Anabolic Steroids >>> Synthetic substances that are similar to the male hormone teststerone.
Health screening >>> A search or check for diseases or disorders that an individual would otherwise not have knowledge of or seek help for.