The invention is an ergonomic auxiliary crutch pad with guide extensions that replaces the underarm supports on conventional “Y” shaped crutches. The upper armpit pad is replaced by two curved adjustable extensions that fit over the upper end tubes of the conventional crutch and are connected via a flexible strap covered by a replaceable soft pad between the two upper “Y” tubes. The ergonomically designed auxiliary pad and guide extensions positions, aligns and stabilizes the crutch while eliminating chaff, soreness and potential nerve damage caused by current armpit weight-bearing supports on conventional “Y” crutch designs.