Performing the: A Step-by-Step Tutorial One Arm Side Triceps Pushdown
Grasp the single handle attachment that is connected to the high pulley with a supinated (palm facing up) grip, ensuring your arm is fully extended.
Keep your elbow close to your body and your feet shoulder-width apart for balance.
Slowly lower the handle while keeping your upper arm stationary, using only your forearm to bring the handle down to your side until your arm is fully extended at the bottom.
Gradually return the handle back to the starting position, ensuring to maintain the tension in your triceps throughout the movement, and repeat the exercise for your desired number of reps before switching to the other arm.