Question

why does range of motion need to be measured separately for each joint? a. the average ranges of motion of joints are not known. b. each joint has a different range of motion. c. range of motion can change rapidly in a joint. d. none of the above please select the best answer from the choices provided. a b c d

Explanation:

Range of motion (ROM) varies by joint due to differences in structure and function (e.g., shoulder vs. elbow). Measuring each separately accounts for these unique ROMs.

Answer:

B. Each joint has a different range of motion.