NCSF-CPT Exercise Technique & Safety 1 — Questions and Answers
Question 1: What is the correct spinal position during a deadlift?
- Fully flexed (rounded) spine for safety
- Neutral spine (natural curve maintained) (Correct answer)
- Hyperextended lower back
- Laterally flexed to the dominant side
Correct answer: Neutral spine (natural curve maintained)
A neutral spine position during the deadlift maintains the natural lumbar and thoracic curves, minimizing compressive and shear forces on the vertebral discs.
Question 2: What is 'valgus collapse' and why is it a concern during squatting?
- Excessive forward lean, which overloads the lumbar spine
- Knees caving inward, increasing ACL and knee injury risk (Correct answer)
- Heels rising off the floor, reducing stability
- Excessive bar path deviation during a back squat
Correct answer: Knees caving inward, increasing ACL and knee injury risk
Valgus collapse refers to the knees collapsing inward during the squat, increasing stress on the ACL and medial knee structures.
Question 3: Which cue best promotes proper bracing during heavy resistance training?
- Inhale fully and hold breath (Valsalva maneuver) during the lift (Correct answer)
- Breathe continuously and rapidly throughout the movement
- Exhale at the bottom of the squat only
- Hold your breath only on eccentric movements
Correct answer: Inhale fully and hold breath (Valsalva maneuver) during the lift
The Valsalva maneuver (inhaling and bracing before the lift) increases intra-abdominal pressure, stabilizing the spine during maximal efforts.
Question 4: What is the correct grip position for a conventional barbell back squat?
- Overhand grip, hands outside shoulder width on the bar (Correct answer)
- Underhand grip, hands close together
- No hands on the bar — hands at the sides
- Hands touching the weight plates
Correct answer: Overhand grip, hands outside shoulder width on the bar
A conventional back squat uses an overhand (pronated) grip outside shoulder-width to support the barbell on the upper back and maintain upper body tightness.
Question 5: What is an absolute contraindication for exercise in a client?
- Mild obesity with no other conditions
- Unstable angina or recent myocardial infarction (Correct answer)
- Mild Type 2 diabetes controlled by diet
- History of knee pain with no current symptoms
Correct answer: Unstable angina or recent myocardial infarction
Unstable angina and recent myocardial infarction are absolute contraindications — exercise could trigger a life-threatening cardiac event.
Question 6: Which spotting technique is safest when spotting a barbell bench press?
- Spot from below the bar at waist height
- Stand at the head of the bench with an alternating grip on the bar (Correct answer)
- Place hands on the lifter's chest
- Stand to the side and spot from the wrists
Correct answer: Stand at the head of the bench with an alternating grip on the bar
The safest bench press spotting position is standing at the head of the bench with an alternating (mixed) grip on the bar to assist the lift if needed.
NCSF-CPT Exercise Technique & Safety 1
What is the correct spinal position during a deadlift?