ACSM-CPT ACSM-CPT Flexibility and Mobility Training 2

Question 1

What does 'mobility' refer to in movement screening and fitness assessment?

Accepted Answer

The ability to move a joint actively through its full range of motion

Answer

Mobility refers to the ability to actively move a joint through its full range of motion and includes both flexibility and neuromuscular control.

Question 2

How long should a static stretch be held according to ACSM recommendations?

Accepted Answer

15–60 seconds

Answer

ACSM recommends holding each static stretch for 15–60 seconds to achieve optimal improvements in flexibility.

Question 3

Which stretch type involves a partner applying external force to increase the stretch beyond what the client can achieve alone?

Accepted Answer

Passive stretching

Answer

Passive stretching uses an external force — such as a partner, gravity, or a strap — to move the limb beyond its active range of motion.

Question 4

Which muscle group is commonly identified as tight in individuals who sit for prolonged periods, leading to an anterior pelvic tilt?

Accepted Answer

Hip flexors (iliopsoas)

Answer

Prolonged sitting shortens the hip flexors (iliopsoas), which can pull the pelvis into anterior tilt and contribute to low back pain.

Question 5

Self-myofascial release (SMR) using a foam roller is thought to reduce muscle tension primarily by:

Accepted Answer

Applying pressure to trigger points to reduce tone via autogenic inhibition

Answer

SMR applies sustained pressure to myofascial trigger points, stimulating the Golgi tendon organ and triggering autogenic inhibition to reduce muscle tone.

(ACSM-CPT) American College of Sports Medicine Certified Personal Trainer Practice Test

(ACSM-CPT) American College of Sports Medicine Certified Personal Trainer Practice Test

ACSM-CPT ACSM-CPT Flexibility and Mobility Training 2