Adjust a gym bench to an incline of 65 to 75 degrees.
Grab a pair of dumbbells and sit down and back.
Have your arms straight and to your sides, with your palms facing one another.
Bring your shoulders back, engage your abs, and take a breath.
Curl both dumbbells, rotating your wrists out, and exhale. Lift the weights until your wrists are slightly higher than your elbows. Your palms should face the ceiling at the top position.
