5 ENERGY SYSTEM

Question 1

WHERE DOES THE BODY GET ENERGY?

Answer 1

Ingested food creates ATP which is a basic energy system for cell metabolism.

Carbohydrates, proteins, fats

Question 2

CARBOHYDRATES

Answer 2

Glucose and glycogen serve as energy fuel for the body.

Muscle contractions, brain uses it as a fuel source

Question 3

HYPOGLYCEMIA

Answer 3

Low blood glucose
Weakness, hunger, and dizziness

Question 4

PROTEIN

Answer 4

Maintain, repair, and assist with the growth of the body and muscles.

Low carbohydrates= increased protein use= muscle degradation

Question 5

FAT

Answer 5

Best source of energy within the body
Saturated: animal
Unsaturated: vegetable

Helps to build cells, and hormone function

Question 6

ENERGY METABOLISM

Answer 6

Carbohydrates: only one energy is converted from glucose to ATP anaerobically.

Question 7

ATP AND LACTATE

Answer 7

ATP creates lactate.
ATP and lactate balance out in aerobic exercise.
Increased levels of lactate at rest something is wrong.
Increased lactate in high-intensity exercise is normal.

Question 8

MET

Answer 8

Metabolic Equivalent: an objective measure of the ratio of the rate at which a person expends energy compared to rest.

Question 9

ATP- PHOSPHOCREATINE SYSTEM

Answer 9

ATP and PC stores in muscles.
Recruited anaerobically.
ATP and PC are replenished with rest.
High power.
Poor endurance.

Short, high-intensity, bursts of energy.

Question 10

ANAEROBIC GLYCOLYTIC SYSTEM

Answer 10

Glycogen that is stored in the system.
By product is lactate and hydrogen.
Anaerobic.
High power.
High endurance.

30-90 seconds of activity.

Question 11

AEROBIC SYSTEM

Answer 11

Oxygen is primary
Low power.
High endurance.

2 minute exercise.