COKO COKO Anatomy and Biomechanics

Question 1

Which plane of the body divides it into anterior (front) and posterior (back) halves?

Accepted Answer

Frontal (coronal) plane

Answer

Sagittal plane

Answer

Transverse plane

Answer

Oblique plane

Question 2

The gluteus maximus is the primary muscle responsible for which movement at the hip?

Accepted Answer

Hip extension

Answer

Hip flexion

Answer

Hip abduction

Answer

Hip internal rotation

Question 3

What type of joint is the glenohumeral (shoulder) joint?

Accepted Answer

Ball-and-socket joint

Answer

Hinge joint

Answer

Pivot joint

Answer

Condyloid joint

Question 4

During a squat, which muscle group acts as the primary knee extensor?

Accepted Answer

Quadriceps femoris

Answer

Hamstrings

Answer

Gastrocnemius

Answer

Tibialis anterior

Question 5

The term 'valgus' at the knee refers to:

Accepted Answer

Inward angulation of the knee (knees cave medially)

Answer

Outward angulation of the knee (knees bow laterally)

Answer

Hyperextension of the knee

Answer

Anterior displacement of the tibia

Question 6

Which anatomical term describes movement away from the midline of the body?

Accepted Answer

Abduction

Answer

Adduction

Answer

Flexion

Answer

Pronation