If climbing chossy rock, move gently and delicately. This is the time you want to pay great attention to your foot work! If you trigger rocks or ice to fall, shout “ROCK! ROCK! ROCK!” to warn anyone below you. If rock should fall from above you, don’t look up. Protect your spine with your hand cupped to the back of your neck. Minimize your profile – hug the cliff or use available natural protection for cover and safety.