Lateral Raises - Hold two equal weight dumbbells in either hand, with arms hanging down at your sides. Slowly raise arms in tandem, bringing the weights out to a horizontal position to the shoulders. Let weights down slowly. Repeat.
Double curl - Holding equal weights in either hand, slowly bring the left up and out from the body before curling it up toward the chin, then slowly release, while bringing the right hand up in the same way. Repeat in a synchronized rhythm.