What is the form of movement in which primates swing by the arms from branch to branch called?

It is over the brachial artery that the stethoscope is placed when a blood pressure is taken.

Monkey bars should be called Ape bars since only Apes can brachiat. Monkeys shoulder anatomy is not constructed to allow brachiation.

Debra, I am no ape but anything monkeys can do humans can do better. ! ! !