1
Sit upright on a bench with back supported, feet flat on floor, arms at sides with elbows tucked close to torso
2
Grip dumbbells with neutral grip (palms facing inward), let arms hang straight down with a slight bend at elbows, maintain neutral wrist position
3
Lower the dumbbells in a controlled manner by extending the elbows, allowing the weight to descend while keeping upper arms stationary and elbows pinned to sides
4
Curl dumbbells upward by flexing elbows, rotating forearms to bring dumbbells toward shoulders, squeeze biceps at top of movement, then return to starting position with control