1 - Set an adjustable bench to an incline of about 45-60 degrees and sit back against it, holding a dumbbell in each hand with arms fully extended and palms facing forward.
2 - Allow your arms to hang straight down behind the plane of your body, creating a full stretch in the biceps at the starting position.
3 - Keeping your upper arms stationary and elbows fixed in place, curl both dumbbells upward by contracting your biceps.
4 - Continue curling until the dumbbells reach shoulder level and your biceps are fully contracted, with palms facing your shoulders at the top.
5 - Squeeze the biceps at the top of the movement for a brief pause to maximize muscle activation.
6 - Slowly lower the dumbbells back to the starting position in a controlled manner, fully extending your arms for a complete stretch.
7 - Repeat for the desired number of repetitions, maintaining control throughout the entire range of motion.
