Matching Pairs Card Match: Prosthetic - Physics in BioOnline version Physics in biology (2C) by Benjamin D Morgan 1 Fulcrum definition 2 Muscle definition 3 Electrical Impulses 4 Muscles do NOT _________ (push or pull) 5 Lever uses 6 Muscles push or pull? 7 Tendon is this location in the picture 8 In the arm this would be the fulcrum 9 Bone is this location in the picture 10 Tendon definition 11 In the arm this would be the lever 12 Lever definition 13 muscle is this location in the picture A rigid bar that is free to move around a fixed point Push Pull Connects muscle to bone Elbow The fixed point around which a lever pivots This lift items, increase speed on an object, and change direction of an object Forearm These signal a muscle to begin pulling moves the bones in your body