Explore a world of knowledge and get your questions answered on IDNLearn.com. Discover prompt and accurate answers from our experts, ensuring you get the information you need quickly.
Answer:
Muscles, Ligaments, and Bones.
Explanation:
In order for humans to move, bones, ligaments, and muscles create levers in the body. The axis (or fulcrum) of a joint (where two or more bones meet) is a muscle crossing the joint, and the muscles apply the force to move a weight or resistance.