there is only two muscles in the upper arm, the triceps and the biceps
The muscles in your upper arms and upper legs, mainly.
When a musician plays the violin, the muscles in the upper arms work in pairs through a process called antagonistic action. For instance, as the biceps contract to raise the arm and draw the bow across the strings, the triceps simultaneously relax to allow this movement. Conversely, when the arm is lowered or the bow is returned, the triceps contract while the biceps relax. This coordinated effort allows for fluid and precise bowing movements essential for producing sound on the instrument.
They are classified as skeletal muscles.
The triceps are the large muscles on the back of upper arms.
The muscles in the top of your arms are the bicep, tricep and deltiod.
in what situation might it be better to position the electrodes on the upper arms and thighs rather than lower on the arms and legs
Cross body curls primarily work the biceps muscles in the upper arms.
No, they are striated skeletal muscles. Smooth muscles are the muscles surrounding blood vessels, the colon, etc (things that you cannot control).
The muscles most often affected are those that are near the central part of the body, such as muscles of the chest and the upper arms and legs.
Pull ups can strengthen upper body strength and cause muscles to develop. The upper body and arms will then be stronger.
The latissimus dorsi muscle is responsible for pulling the arms backward. It is a large muscle that spans the back and attaches to the upper arm bone, allowing it to perform movements like pulling and reaching.
The muscles primarily targeted during a cable high pull exercise are the deltoids (shoulders), trapezius (upper back), and the muscles of the upper arms, specifically the biceps and forearms.