Step by step instructions
Stand with feet hip-width apart and knees slightly bent, abs engaged, holding dumbbells. Scoop arms in front of chest, palms facing up and elbows soft (not bent), keeping abs pulled in tight to avoid leaning back as arms raise. Lower to starting position.
Raise arms up and out into a V shape at shoulder height, palms facing forward. Lower to starting position. Continue, alternating raises each rep.