Power Musclers are huge humanoid robots that appear in Mega Man 5. Dr. Wily based these robots off of a character from a comic book that he used to read as a child. The Power Muscler is a successor to Wily's old Big Eye robots; it attacks by leaping into the air and trying to crush Mega Man beneath it. If Mega Man tries to slide under it, it will use the downward jets on its back to push itself down to the ground sooner so it will flatten Mega Man.