AlexK is right. You move the energy with your mind and body. You use what you have to your best ability.
If I were you your position I would be clearing my spine (consider the small universe) and then moving energy up and down my arm. Then if you know the level II material (don't worry if you don't) I would do the sword fingers and thunder palms exercises. Both of these move energy down your arms and out through the hands.
If you only know the level one material. Use sword fingers on your own arms. Remember to work on the better functioning side first; using the good example principle.
I would do exactly as AlexK recommended, and always visualize the hand as functioning as if Completely Healed. See it always opened and healed in all of your exercises.
You are perfection.
Iam2 
