I would ice it and keep it propped up until you can get to to the doctor and have them look at it.
Biceps Brachii
pectoral
They are in your upper armNo. It's in your lower arm.
There are two muscle groups on the front of the upper-arm the biceps and brachialis
There is not a single muscle that rotates the upper arm. The name of the muscle that contributes in rotation of the upper arm is deltoid muscle.
The biceps is the muscle on the front of the upper arm; it bulges when you bend your arm at the elbow. The triceps is the muscle on the back of the upper arm. Note that "biceps" and "triceps" can be either singular or plural. It is incorrect to say "bicep" or "tricep."
Skeletal muscle is associated with the upper arm.
The tricep is the muscle on the underside of the upper arm. The muscle on the upper side is the bicep.
The sotonage is the muscle that connects the leg to the upper body!
The upper chambers of the heart muscle include the
bicep is the muscle on the front upper arm used to bend arm. Tricep is on the back of the upper arm, used to straighten arm, so, I guess they could be considered partners.
Trapezius Muscle!