Exam (elaborations)
NS 1410 Exam 4 (Science Of Nutrition) – Q’s And A’s
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NS 1410 Exam 4 (Science Of Nutrition) – Q’s And A’s
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NS 1410 Exam 4 (Science Of Nutrition) – Q’s And A’sAerobic exercise Right Ans - the exercise that involves the REPETITIVE
MOVEMENT of large muscle groups, increasing the body's use of oxygen and
PROMOTING CARDIOVASCULAR HEALTH
Benefits of physical activity Right Ans - Regular physical activity reduces
the risk of:
- Heart disease, stroke, high blood pressure
- increases HDL
- obesity
- enhances the action of insulin
- osteoporosis
physical activity stats Right Ans - nearly half (48%) of all U.S. adults do
NOT get sufficient physical activity
(24% high school girls, 35% high school boys participate in physical activity)
sound physical fitness program Right Ans - 1. meets your PERSONAL
GOALS
2. is FUN
3. includes VARIETY and CONSISTENTLY
4. appropriately OVERLOADS the body
5. includes a WARM-UP and COOL-DOWN period
overload principle Right Ans - additional physical demands on the body to
improve fitness
-to much physical exertion is NOT recommended
FITT principle Right Ans - F- Frequency
I- Intensity
T- Time
T- Type
Triglycerides (fats) Right Ans - for LOW-INTENSITY exercise and LONG
DURATIONg
fuel for physical activity Right Ans - carbohydrates are mostly used for
high-intensity activity
, nutrition for physical activity Right Ans - for activities longer than 1 hour,
consume sports drinks with carbohydrates and electrolytes
Ergogenic aids: caffeine Right Ans - stimulant
- increases use of fat as fuel during endurance exercises, which spares
glucogen
side effects" increased blood pressure
components of exercise and what types of exercise fall into each category:
flexibility Right Ans - the capacity of joints to move through a full range of
motion
components of exercise and what types of exercise fall into each category:
musculoskeletal fitness and endurance Right Ans - the ability of a muscle to
contract repeatedly INTENSITY becoming exhausted
components of exercise and what types of exercise fall into each category:
cardiorespiratory fitness Right Ans - the ability of the CV system and lungs
to sustain effort over time
components of exercise and what types of exercise fall into each category:
body composition Right Ans - amount of bone, muscle, and fat tissue in the
body
resistance training Right Ans - weights, carrying groceries or books
stretching Right Ans - flexing and extending, rotation
neck/limbs/extremities
F.I.T.T: frequency Right Ans - how often does the activity occur?
- the number of sessions that the activity might take to achieve the desired
results
F.I.T.T: intensity Right Ans - how difficult is the activity level (mild to
moderate)?
gives an indication of how difficult the activity might be. This principle is
important to monitor so that instruction can be increased or deceased,
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