Usually, because they are built to act and control like a human wrist and elbow. Our wrist has more degrees of freedom than our elbow, so that was how many of the first designers made the robots: it is usually easier to copy something that we are already familiar with and we know works than to have to come up with an entirely new design and work the bugs out. Other reasons have to do with stability (the elbow that only moves up and down can be built to flex less sideways when a load is put on the gripper or other end affector), ease of programming (fewer degrees of freedom per joint translates to fewer possibilities of positioning and fewer lines of code) and predictability of movement.
The hoof is more distal to the elbow. The wrist is between the elbow and hoof.
the wrist
The rotation of the forearm bone can impact the range of motion in the wrist and elbow joints. When the forearm bone rotates, it can affect the positioning of the wrist and elbow, allowing for a greater range of motion in these joints. This rotation allows for movements such as twisting the wrist or bending the elbow to occur more easily and with a wider range of motion.
It's possible, but only if you are unnaturally flexible. The slang term weenis (or wenis) refers to the loose skin outside the elbow. This is more properly the olecranal skin, olecranon being the medical term for the point of the elbow.
Yes, blood can be drawn from a vein on the underside of the wrist, although it is less common than drawing from veins in the antecubital fossa (the crease of the elbow) or the back of the hand. The veins in the wrist, such as the cephalic or basilic veins, can be accessed, but they are typically smaller and may be more difficult to locate. Proper technique and care are essential to minimize discomfort and complications.
No, the acromial region is more proximal and superior to the olecranon. The acromial region refers to the part of the shoulder formed by the acromion process of the scapula, while the olecranon is the bony tip of the elbow.
wrist
It affects fewer than four joints, usually the knee, ankle, wrist, and/or elbow. Other more general (systemic) symptoms are usually absent, and the child's growth usually remains normal.
A robot chassis is the behind of the robot, or rear. (As we are more familiar with it, butt.)
Tennis elbow would be far more common.
Some types of anatomical joints include ball-and-socket joints (like the hip joint), hinge joints (like the elbow joint), pivot joints (like the joint between the first two vertebrae), and gliding joints (like the joints in the wrist).
Mr. Roboto. Serious Business Answer: If a robot could do the dance we call the robot properly, the answer is obviously yes. It the a name given to a type of dance and nothing more.