Which of the following exemplifies a second-class lever in the human body?
A) Plantar flexion of the ankle to raise the body on the toes
B) When the iliopsoas is used to flex the thigh at the hip
C) The biceps brachii
D) When the hamstrings contract to flex the leg at the knee in a standing position
Correct Answer:
Verified
Q1: Kinematics is concerned with the description of
Q2: Which of the following does not describe
Q3:
-Which of the following is the most
Q4: In the context of the factors in
Q5:
-In the human body when the triceps
Q7:
-Which of the following pairs of variables
Q8: Which of the following is a primary
Q9:
-Which of the following statements accurately represents
Q10: Which of the following statements is true
Q11:
-Newton's law of inertia states that:
A)for every
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