Stand facing a high cable with a rope attachment. Grab the rope ends with an overhand grip, hands together. Keep your arms straight (slight bend at elbows), chest up, and core braced. Pull the rope down in an arc toward your thighs by engaging your lats, separating the rope ends slightly at the bottom. Pause briefly with tension in your back, then slowly return to the starting position.
Log your cable straight arm pulldown (with rope) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.