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NAFC Group Fitness Certification Exam with Complete Solutions
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NAFC Group Fitness Certification Exam with Complete Solutions
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NAFC Group Fitness Certification Exam withComplete Solutions
Shoulder/scapula depression Correct Ans-moving superior border of scapula and acromion
process in downward direction
Shoulder/scapula protraction Correct Ans-moving scapula away from midline
shoulder/scapula retraction Correct Ans-moving scapula towards midline
scapula abduction Correct Ans-Moving scapula away from midline
scapula adduction Correct Ans-moving scapula toward the midline
scapula circumduction Correct Ans-circular movement of shoulder with controlled
movement
(Wrist/hands.feet) Pronation Correct Ans-rotating forearm medially (palm down)
(Wrist/hands.feet) Supination Correct Ans-rotating forearm laterally (palm up)
(Wrist/hands.feet) Plantar flexion Correct Ans-bending foot in direction of sole
(Wrist/hands.feet) Dorsi flexion Correct Ans-bending foot in direction of shin
(Wrist/hands.feet) Inversion Correct Ans-soles face each other
, (Wrist/hands.feet) Eversion Correct Ans-sole face away from each other
(Wrist/hands.feet) Radial flexion Correct Ans-wrist bending to the thumb
(Wrist/hands.feet) Ulnar flexion Correct Ans-wrist bending to the pinkie
(Wrist/hands.feet) Opposition Correct Ans-moving the thumb across the palm to touch
fingertips on same hand
Spine lateral flexion Correct Ans-to move upper body to the left or right, away from midline
Spine rotation Correct Ans-twist movement of spine from base of spine
Spine flexion Correct Ans-to bend forward from waist
Spine extension Correct Ans-to bend backwards from waist
Spine hyperextension Correct Ans-to bend beyond anatomically safe, backwards
"all or none" principle Correct Ans-Either a muscle fiber will contract completely or not at all
First class lever system Correct Ans-load-fulcrum-effort (ex: extend neck)
Second class lever system Correct Ans-fulcrum-load-effort (ex: plantar flex ankle)
Third class lever system Correct Ans-load-effort-fulcrum (flex elbow)
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