Attach a rope to a low pulley cable machine and position a flat bench in front of it. Lie on the bench with your head close to the pulley and hold the rope with a neutral grip (palms facing each other). Start with your arms extended above your chest. Keeping your upper arms stationary and elbows pointing upward, bend your elbows to lower the rope toward your forehead. Pause briefly at the bottom, then extend your arms back to the starting position by contracting your triceps. Focus on controlled movement and maintaining constant tension throughout the exercise.
Log your cable lying triceps extension with rope sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.