Stand or sit tall with a straight spine. Raise one arm overhead, then bend the elbow so your hand reaches down your upper back. Use your opposite hand to gently pull the bent elbow downward to deepen the stretch. Hold the position while keeping your chest open and shoulders relaxed, then switch sides. Do not force the stretch—only go as far as comfortable tension.
Log your triceps stretch sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.