noun. A type of chemical bond that is formed when the slightly positive hydrogen atom of a polar covalent bond forms an electrostatic link with the more electreonegative atom of a polar covalent bond in the same or another molecule.
In human anatomy, the biceps brachii (/ËbaÉªsÉps Ëbraeki.ËbrÃ¦ki/), aÉª commonly known as the, biceps is a-two headed muscle that lies on the upper arm between the shoulder and the. Elbow both heads arise on the scapula and join to form a single muscle belly which is attached to the upper. forearmn training the biceps brachii, it is important to distinguish between the long head and the short head of the biceps. The long head is the outer portion of the muscle. The short head is the inner portion of the muscle.
The biceps brachii and triceps brachii are the muscles of your upper arm. The biceps muscle is located on the front of your upper arm and is composed of two heads.The triceps makes up the back of your arm and is made up of three heads.Together, through a series of equal and opposite contractions, these muscles are responsible for flexion and extension of your elbow joint and contribute to functional movement.aily Movement. Muscles close in proximity, such as the biceps and triceps, often work in groups to create functional movement. Functional movement is motion that contributes to your ability to complete the tasks and activities that form your daily life.