Joints and levers in the human body __ 3D Animation__Education Biology

Wed, 15 Feb 2023 18:53:29 +0000

⁣Levers can be used so that a small force can move a much bigger force. This is called mechanical advantage. In our bodies bones act as lever arms, joints act as pivots, and muscles provide the effort forces to move loads. There are four parts to a lever – lever arm, pivot, effort and load.