Performing the: A Step-by-Step Tutorial Cable Lying Triceps Extension
Lay down on the bench with your head towards the pulley and grab the straight bar with an overhand grip, hands shoulder-width apart.
Start with your arms fully extended above your chest, keeping your elbows stationary throughout the exercise.
Slowly lower the bar by bending at the elbows until it is just above your forehead, ensuring that only your forearms are moving.
Pause briefly, then extend your arms back to the starting position, squeezing your triceps at the top of the movement. Repeat this for the desired number of repetitions.