4.273 Muscle Movement Quiz

What happens when the biceps contracts?

• The radius is pulled upwards

• The tibia is pulled

• The ulna is pulled downwards

• The femur is pulled

Which muscle is the flexor in leg movement?

• Tibialis

• Triceps

• Quadriceps femoris

• Biceps femoris

What muscle lifts the heel during leg movement?

• Tibialis

• Quadriceps femoris

• Biceps femoris

• Calf muscle

What muscle straightens the arm during arm straightening?

• Biceps

• Tibialis

• Calf muscle

• Triceps

Which muscle is the extensor in leg movement?

• Tibialis

• Triceps

• Biceps femoris

• Quadriceps femoris

What muscle brings down the heel during leg movement?

• Quadriceps femoris

• Biceps femoris

• Tibialis

• Calf muscle

What muscle is responsible for bending the foot at the knee joint?

• Tibialis

• Triceps

• Quadriceps femoris

• Biceps femoris

What muscle supports the body weight when the right leg leaves the ground?

• Tibialis

• Biceps femoris

• Triceps

• Quadriceps femoris

What happens when the triceps contracts?

• The ulna is pulled downwards

• The tibia is pulled

• The femur is pulled

• The radius is pulled upwards

What muscle contracts to straighten the calf during leg movement?

• Quadriceps femoris

• Tibialis

• Triceps

• Biceps femoris