No-one is physically perfect we all have some sort of blockage somewhere. Energy isn't blocked the ability or inability to move a muscle it's the ability to know it in our heart and mind that we can move beyond these physical handicaps and allow the energy to move beyond the physical constraints.
To be able to use the skills of SFQ you only need to do whatever you can to the best of your ability.
If you wanted to do sword fingers but cannot straighten the hand, Then in your minds eye you see your fingers (the energy fingers) straighten and applying the energy.
Human energy may appear to us like electricity needing to be contained by wiring to control. However like lightning, it moves beyond those apparent confines. The key for us is to learn to feel it's presence and then allow it to flow in the direction that serves us best.
Alex
