There are a number of body parts that act as the fulcrums of levers. The most obvious ones are the elbow and knee joints.
ankle, knee, wrist , thumb joint, base of finger joint. neck cervical 4 joint attaches neck to the body and can rotate and bend.
neck joint, elbow, shoulder , lumbar4&5, base of finger joints , toes joints to foot.
1. Thigh joint 2. wrist joint 3.shoulder joint 4.knee joint 5.elbow joint :P
mass
It's built like one, and parts of the ones found in your house act as levers,but it doesn't function as a lever.
they act to help move your bones
A lever is simply a solid structure on which forces act. The human thumb is therefore made up of a number of classic levers. The joints make up the fulcrums, the tendons attachment points apply the effort, and the force is applied at the end of the thumb.
Joints
ball and socket joint, sliding/gliding joint, and hinge joints
1. Thigh joint 2. wrist joint 3.shoulder joint 4.knee joint 5.elbow joint :P
third-class levers.
Levers are formed when muscles and bone act together. A lever is a rigid rod that turns a joint and is used so that a small force can move a much bigger force.
The muscles would provide the extra effort because the muscles are like extra foundations moving your body around.
hammer, anvil, stirrup.
mass
It's built like one, and parts of the ones found in your house act as levers,but it doesn't function as a lever.
they act to help move your bones
What connective tissue provides levers for muscles to act on? osseous tissue
Your bones act as levers via which you are able to run and move, and the muscles ideally attach to the bones as drivers, engines and enacters of the motion achieved in those levers.