The Bicep muscle (one on top) is contracting
The Tricep muscle (one below) if relaxing
The Bicep and Tricep muscles are antagonistic- they work as opposites, so when one contracts, the other relaxes.
The muscles located in the arm near the elbow are responsible for bending and straightening the arm.
The muscles above the elbow are responsible for bending and straightening the arm.
There are several muscles involved in bending the arm, and several others used to extend the arm. Muscles can only PULL; they cannot push or twist.
The primary muscles responsible for movement and stability in the arm from the elbow to the wrist are the flexor and extensor muscles. These muscles allow for bending and straightening of the arm, as well as controlling movements of the wrist and fingers.
The main muscles responsible for moving the lower arm are the biceps and triceps. The biceps are responsible for bending the arm at the elbow, while the triceps are responsible for straightening the arm at the elbow. Additionally, muscles in the forearm, such as the flexor and extensor muscles, help with fine movements of the lower arm and wrist.
The bending of an arm or leg is called flexion.
to pull the muscles together EX.take your arm arm and put you hand aganst your shoulder you are flexing
The triceps is the muscles that allows the human beings to raise their arms laterally. By doing this it allows the humerus clear.
Flexion is the motion of bending your forearm towards the body. This movement decreases the angle between the forearm and upper arm at the elbow joint. It is controlled by muscles such as the biceps brachii.
Your arm bends at the elbow joint, which allows for flexion and extension. The primary muscles involved in bending the arm are the biceps brachii for flexion and the triceps brachii for extension. This motion enables various activities, such as lifting, throwing, and reaching.
The biceps and triceps are both muscles in the human arm. The biceps are located on the front of the upper arm and are responsible for bending the arm at the elbow. The triceps are located on the back of the upper arm and are responsible for straightening the arm at the elbow.
The muscular and skeletal systems work together in the arm to bend. The muscles, attached to the bones by tendons, contract to move the bones at the joints and create the bending motion.