Biceps curls are a classic isolation exercise designed to build strength and size in the biceps. Performed by curling a weight upward toward the shoulders while keeping the elbows close to the body, this movement is a staple in arm-focused workouts. Biceps curls help improve arm definition, pulling strength, and overall upper body aesthetics. This versatile exercise can be done with various equipment, including dumbbells, barbells, resistance bands, or a cable machine. It fits perfectly into bodybuilding, general fitness, and upper body strength routines.
