Pulaski County, AR is in the central part of Arkansas in the west south central United States: Closest City to the Center of Pulaski County, AR: Cammack Village, Arkansas: Cities in Pulaski County, AR:
Positioning the Body for Arm Curls. Mike Harrington / Getty Images. The arm curl or biceps curl is a highly recognizable weight training exercise that utilizes dumbbells or barbells, or even kettlebells, to work the muscles of the upper arm, the biceps, and to a lesser extent, the lower brachialis and brachioradialis.
arm 1. (Ã¤rm) n. 1. An upper limb of the human body, connecting the hand and wrist to the shoulder. 2. A part similar to a human arm, such as the forelimb of an animal or a long part projecting from a central support in a machine. 3. Something, such as a sleeve on a garment or a support on a chair, that is designed to cover or support the human arm.