the musle at the front of your upper arm contracts to pull up your lower arm
Brachioradialis
biceps
The Tricep
The biceps pull the lower arm towards the body.
The two main muscles of the arm are known as the bicep and triceps. When the lower arm is raised from resting position, the bicep contracts and feel hard.
the wrist
There are three muscles involved in flexing your elbow. They connect your upper arm to your forearm. When they contract, they become shorter and pull your forearm toward your upper arm.
The radius is the large bone in the arm.
Which part? The Top part of your arm is the brachial. Then your elbow is the Cubital. the lower arm (the part with the raidus and ulna) is the Antebrachial. Your wrist is the Carpal, your palmar comes next (its your palm), and then your Phalanges (fingers).
Since your forearm is the lower part of your arm, the other part is usually called your upper arm.
When lowering arm biceps relax and triceps contracts. When one contracts the other relaxes when you move it forward and downward.
The bicep is in you arm from your elbow to your shoulder
Not sure what part you are talking about because the lower control arm is connected to the frame. If you are talking about the long bar that's connected to the frame and the lower control arm, that is the torsion bar.
Must replace lower control arm as a complete unit. Search around and it can be had for under $70 - rockauto and some eBay listings have low prices. Remove 2 bolts from cradle - drop arm connector - remove 1 bolt on the ball joint pinch assembly - pull the other part of arm out of rotator cup - lower arm drops out - then reverse to install.
da elbow honey x