1
Stand with feet shoulder-width apart, knees slightly bent, holding a dumbbell in each hand with arms extended downward at sides, palms facing forward
2
Maintain neutral spine and engage core. Keep elbows fixed at sides throughout the movement. Ensure wrists are neutral and forearms aligned with dumbbells
3
Lower the dumbbells in a controlled manner by extending the elbows, allowing the weight to descend back to the starting position with arms nearly fully extended
4
Curl the dumbbells upward by flexing the elbows, bringing the dumbbells toward shoulder level while keeping upper arms stationary. Squeeze biceps at the top before lowering