Get those shoulders ready to exercise. Learn how to do exercises and stretches for your workout routine in this fitness video. Take action: always stretch slowly, using a stretching device, rotate shoulder down to target deltoids, cross arm over chest and pull on elbow, holding for 15 to 30 seconds, and then rotate arms to loosen shoulders. Tom Clifford, the instructor of this how-to video, has a degree in physical education, fitness and health from Eastern Michigan University, where he ran...