Question

mei is seated doing leg extensions and going through the full path of motion. what type of exercise is mei doing?
a) free - weight exercise
b) machine exercise
c) cable exercise
d) resistance exercise

Explanation:

Machine exercises involve using fixed - path equipment. Since Mei is seated and doing leg extensions through a full, fixed path of motion, it aligns with machine exercise characteristics. Free - weight exercises use weights like dumbbells without a fixed path. Cable exercises use cables but the key here is the fixed - path seating which is more characteristic of machine. Resistance exercise is a broader category that includes free - weights, machines, etc., but the specific description points to machine.

Answer:

B) Machine exercise