ISSA Final Exam Study Guide &
Practice Questions | Certified
Fitness Trainer Exam Prep
Description
Prepare for the ISSA Final Exam with comprehensive study materials, practice
questions, exam preparation resources, and certification review guides. Ideal for
aspiring fitness professionals seeking to pass the International Sports Sciences
Association certification exam with confidence.
ISSA Study Guide
1. Which three levels of organization make up the basic structure of the
human body?
Answer: Chemicals, cells, and tissues
2. What are the two major processes that make up metabolism?
Answer: Catabolism and anabolism
3. What does the abbreviation BMR stand for?
Answer: Basal Metabolic Rate
4. During a continuous 30-minute jog, which energy system provides
most of the body's energy?
Answer: Oxidative (aerobic) energy system
5. What term describes the body's ability to maintain a stable internal
environment despite external changes?
Answer: Homeostasis
, 6. True or False: Approximately 98% of the human body is composed of
oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
Answer: True
7. Which cellular organelle is commonly referred to as the “powerhouse
of the cell”?
Answer: Mitochondria
8. True or False: The heart, arteries, and veins are all components of the
circulatory system.
Answer: True
9. True or False: The ATP-CP energy system is classified as an aerobic
pathway.
Answer: False
10. For approximately how long can non-oxidative glycolysis effectively
supply ATP?
Answer: Up to about 2 minutes
11. What is the body's primary fuel source during prolonged endurance
exercise?
Answer: Fatty acids
12. What are the primary functions of hormones in the body?
Answer: They alter protein synthesis, enzyme activity, and nutrient transport across cell
membranes.
13. What is the main purpose of the digestive system?
Answer: To break down food for absorption and eliminate waste products.
14. What are the three major functions of the respiratory system?
Answer: Supply oxygen, remove carbon dioxide, and help regulate pH balance.
15. How many bones are found in the adult human skeleton?
Answer: 206
Practice Questions | Certified
Fitness Trainer Exam Prep
Description
Prepare for the ISSA Final Exam with comprehensive study materials, practice
questions, exam preparation resources, and certification review guides. Ideal for
aspiring fitness professionals seeking to pass the International Sports Sciences
Association certification exam with confidence.
ISSA Study Guide
1. Which three levels of organization make up the basic structure of the
human body?
Answer: Chemicals, cells, and tissues
2. What are the two major processes that make up metabolism?
Answer: Catabolism and anabolism
3. What does the abbreviation BMR stand for?
Answer: Basal Metabolic Rate
4. During a continuous 30-minute jog, which energy system provides
most of the body's energy?
Answer: Oxidative (aerobic) energy system
5. What term describes the body's ability to maintain a stable internal
environment despite external changes?
Answer: Homeostasis
, 6. True or False: Approximately 98% of the human body is composed of
oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
Answer: True
7. Which cellular organelle is commonly referred to as the “powerhouse
of the cell”?
Answer: Mitochondria
8. True or False: The heart, arteries, and veins are all components of the
circulatory system.
Answer: True
9. True or False: The ATP-CP energy system is classified as an aerobic
pathway.
Answer: False
10. For approximately how long can non-oxidative glycolysis effectively
supply ATP?
Answer: Up to about 2 minutes
11. What is the body's primary fuel source during prolonged endurance
exercise?
Answer: Fatty acids
12. What are the primary functions of hormones in the body?
Answer: They alter protein synthesis, enzyme activity, and nutrient transport across cell
membranes.
13. What is the main purpose of the digestive system?
Answer: To break down food for absorption and eliminate waste products.
14. What are the three major functions of the respiratory system?
Answer: Supply oxygen, remove carbon dioxide, and help regulate pH balance.
15. How many bones are found in the adult human skeleton?
Answer: 206
