TRAINER | REAL EXAM 2026/2027 | QUESTIONS AND 100% VERIFIED ANSWERS |
LATEST VERSION (PASS GUARANTEE)
1. Which muscle is the primary mover during a barbell back squat?
A. Hamstrings
B. Gluteus maximus
C. Quadriceps femoris
D. Gastrocnemius
2. The term 'origin' in muscle anatomy refers to:
A. The distal attachment of a muscle
B. The proximal, more fixed attachment of a muscle
C. The midpoint of the muscle belly
D. The tendon connecting muscle to bone
3. Which plane of motion divides the body into front and back halves?
A. Sagittal plane
B. Transverse plane
C. Frontal (coronal) plane
D. Horizontal plane
4. The rotator cuff is composed of how many muscles?
A. Two
B. Three
C. Four
D. Five
5. Which energy system is predominantly used during a 100-meter sprint?
A. Aerobic glycolysis
B. Beta-oxidation
C. Phosphagen (ATP-PCr) system
D. Krebs cycle
,6. The gastrocnemius and soleus muscles share which common tendon?
A. Patellar tendon
B. Achilles tendon
C. Iliotibial band
D. Plantar fascia
7. Which type of muscle fiber has the greatest capacity for endurance?
A. Type IIx
B. Type IIa
C. Type I
D. Type IIb
8. The term 'lordosis' refers to:
A. Excessive lateral curvature of the spine
B. Excessive forward curvature of the lumbar spine
C. Rounding of the thoracic spine
D. Forward head posture
9. Which joint type allows the greatest range of motion?
A. Hinge joint
B. Pivot joint
C. Saddle joint
D. Ball-and-socket joint
10. The primary function of the erector spinae is:
A. Hip flexion
B. Trunk extension and spinal stabilization
C. Shoulder abduction
D. Knee extension
11. Which chamber of the heart pumps oxygenated blood to the systemic
circulation?
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left ventricle
12. Slow-twitch muscle fibers (Type I) are characterized by:
, A. High power output and low fatigue resistance
B. Low mitochondrial density and high glycolytic capacity
C. High oxidative capacity and fatigue resistance
D. Large motor unit recruitment threshold
13. Which movement describes bringing the arm across the body toward the
midline?
A. Abduction
B. Horizontal adduction
C. External rotation
D. Elevation
14. The quadriceps group consists of how many muscles?
A. Two
B. Three
C. Four
D. Five
15. What does 'cardiac output' refer to?
A. Stroke volume minus resting heart rate
B. Volume of blood ejected per heartbeat
C. Total blood pumped per minute (HR × SV)
D. Percentage of blood ejected per contraction
16. The pectoralis major's sternal head primary action is:
A. Shoulder horizontal abduction
B. Shoulder horizontal adduction and internal rotation
C. Shoulder external rotation
D. Scapular retraction
17. Which structure connects muscle to bone?
A. Ligament
B. Cartilage
C. Tendon
D. Bursa
18. Oxygen consumption (VO2) is expressed in which unit?
A. Beats per minute
B. mL/kg/min
, C. Watts per kilogram
D. Joules per second
19. Which spinal region has the most vertebrae?
A. Cervical
B. Thoracic
C. Lumbar
D. Sacral
20. Plantarflexion occurs in which plane of motion?
A. Frontal plane
B. Transverse plane
C. Sagittal plane
D. Horizontal plane
21. The biceps brachii performs which two actions at the elbow?
A. Extension and pronation
B. Flexion and supination
C. Flexion and pronation
D. Extension and supination
22. Which hormone is primarily responsible for regulating blood glucose levels
during exercise?
A. Testosterone
B. Cortisol
C. Insulin
D. Glucagon
23. The 'transverse abdominis' is best described as:
A. A superficial abdominal muscle responsible for trunk flexion
B. The deepest abdominal muscle providing spinal stability
C. A muscle that laterally flexes the trunk
D. A hip flexor that attaches to the lumbar vertebrae
24. What is the agonist muscle during a pull-up?
A. Pectoralis major
B. Anterior deltoid
C. Latissimus dorsi
D. Trapezius (lower fibers)