ball and socket
Ball and socket:))))
Ball and socket:))))
A joint connects to bones and allows a range of movement that depends on what type of joint it is.
Yes. You perform the work of lifting your body weight a distance equivalent to the height of the stairs. This is why some older or overweight people get out of breath when climbing stairs.
Ball and socket.
Ball and socket.
No, muscles do that.
In the shoulder and also your hip is a ball joint. A ball joint is the most mobile joints of the human body. A ball joint allows you to use your legs and arms in a lot of different directions.
chemical energy (stored in the muscles of the body) turns to kinetic energy (climbing up the stairs) and then is transformed to potential energy (once you reach the top of the stairs) due to your position.
If you are near a blanket/cover, take it to the stairs and lay on it. If your wheelchair is durable enough, push it own the stairs, so you can climb back in it once you reach the bottom. Place your hands on the sides of the blanket, pulling it tightly around you. Attempt to slide down the steps, keeping your body stiff and parallel with the sides of the staircase. Once you have reached the bottom of the staircase, if your chair is there climb in and escape the fire. If it is not, then use your remaining upper body strength to escape.
Gliding joints are the most frequently used joint in your body.
There are many types of joints. One is the ball and socket joint. It allows us to swing our arms in circles. Second is the hinge joint. It is found in our knee. It works like the hinge on a door. It allows our leg to move back and forth in one direction.