. The brachioradialis is a muscle that runs from the upper arm to the wrist. Synonyms for this muscle include the radial flexor, brachioradial muscle, and forearm muscle. It is responsible for flexing the forearm and assisting in wrist extension. The brachioradialis is commonly used in exercises such as hammer curls and reverse curls. This muscle plays a crucial role in many everyday activities, such as lifting and carrying objects. The brachioradialis is often overlooked but is essential for maintaining proper upper body function. Understanding the different synonyms for this muscle can help in identifying and targeting it during workouts.