Our orders are delivered strictly on time without delay 
Every day we open and close a door but how often do you think about the motions that actually take place?
Using approximately 400-500 words, describe which motions and muscles in the right elbow, forearm, wrist, and hand are responsible for turning a doorknob clockwise and pushing open a door. What if the motion was reversed and you had to turn the knob counter-clockwise and pull open the door?
