Please know that you don't need to hurt yourself to participate. What I mean is...do the dance to the best of your ability. If bending over hurts you, don't do it! If shaking your fist hurts, don't do it! You get the idea. It is more important to have you there participating than anything else!! You can learn as much of the dance as you like and join in at will. Learn the last 60 seconds, or 120 seconds, or more, but please just come out and show your support!!