1
Sit upright on a bench with back support, feet firmly planted on the floor, arms at sides with dumbbells held at shoulder width apart using a neutral grip
2
Hold dumbbells with palms facing inward (neutral grip), keep elbows tucked close to torso and stationary throughout the movement
3
Lower dumbbells in a controlled manner by extending elbows while maintaining neutral grip, allowing arms to straighten without locking out, resisting the weight on the way down
4
Curl dumbbells upward by flexing elbows, rotating forearms so palms face forward at the top of the movement, squeeze biceps at peak contraction, then return to starting neutral grip position