Ha, this is good actual instructions!
1. Be gentle and warm up with some stretches first. Get your neck loose by rotating it around gently a few times and stretch your shoulders out by rotating them around your body.
Roll your neck around clockwise five times, then counter-clockwise for a simple neck stretch.
Wrap each arm around your body as if you were giving yourself a hug. With your other arm, hold it in place for a count of 15, then repeat with the other arm.
2. Hold your right arm out straight with your palm flat. Relax your shoulders and your hand. Don't clench your fist.
3. Pull back your shoulder as far as you can so your shoulder blade stick out. Imagine someone where pushing on your finger tips and pushing your arm straight back. Loosen up your shoulder a bit.