Lie on your side on the floor with your knees bent and your body stacked. Place your top hand on the floor in front of your chest for support and position your lower arm across your torso. Press through the palm of your top hand to extend your elbow and lift your upper body off the ground. Squeeze your triceps at the top, then slowly lower yourself back to the starting position with control.
Log your triceps press sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.