ACSM-CPT ACSM-CPT Flexibility and Mobility Training

Question 1

Which type of stretching involves holding a stretch at the end range of motion for 15–60 seconds?

Accepted Answer

Static stretching

Answer

Dynamic stretching

Answer

Ballistic stretching

Answer

PNF stretching

Question 2

Which type of stretching uses controlled, functional movements through the full range of motion as a warm-up?

Accepted Answer

Dynamic stretching

Answer

Static stretching

Answer

Ballistic stretching

Answer

Passive stretching

Question 3

According to ACSM, how often should flexibility exercises be performed to improve range of motion?

Accepted Answer

2–3 days per week, or daily

Answer

Once per month

Answer

1–2 days per week

Answer

Only on rest days

Question 4

What is the primary neurological mechanism that allows PNF stretching to achieve greater range of motion?

Accepted Answer

Autogenic inhibition following isometric contraction of the target muscle

Answer

Increased motor neuron firing

Answer

Reciprocal inhibition of the antagonist

Answer

Increased muscle spindle sensitivity

Question 5

Ballistic stretching is generally NOT recommended for most clients because it:

Accepted Answer

May activate the stretch reflex and increase injury risk

Answer

Is too easy and provides no benefit

Answer

Only improves strength, not flexibility

Answer

Requires specialized equipment

Question 6

Which factor does NOT directly limit joint range of motion?

Accepted Answer

Aerobic capacity

Answer

Muscle tightness

Answer

Bone structure

Answer

Connective tissue extensibility