The majority of the lever systems in the arms and legs are third-class levers; there are few second-class levers. Knowing this which of the following statements is correct?

• A. The muscles of the arms and legs usually work at a mechanical disadvantage.
• B. These joints will have relatively small range of motion.
• C. Most movements of the arms and legs prioritize power over speed.
• D. The fulcrum will most often be placed between the effort and the load.

Answer: (A)