First class lever relates to a lever on which the opposition survives on one surface of the fulcrum and an effort is done on the other side. An added case of a first-class lever alongside nodding are: Scissors, a crowbar, or a seesaw these all are included in first class lever.
Heyo, your answer would be A. Jogging. Household chores, and Biking is on the bottom level, Jogging is on the second level, and Yoga would be on the third level of the pyramid.