Bazza20,
Do you have 2 arms?
Do you have 2 legs?
Does thins answer your question?
I would not you such terms as impossible I gave this 2 seconds thought.
you quote me yet what are you quoting a revision of something you have missed or miss understood?
so as to your side by side tests yes you actually can one side and not on the other side you will not be of symetrical strength unless you pick your nose with both hands.
You seem to like saying people can't and its imppossible and that wont work well your flat out wrong bud!
Do you have the exact same injury on both sides of the body, exact? Not to mention a placebo group should be indistinguishable from the group you are testing and should be blinded. If you know what you are testing you know what each thing is and you are still subject to the placebo effect.
Use your fancy expensive k tape if it makes you happy but I suggest reading up properly on the placebo effect and how blinded placebo controlled trials work because you have it all fucked up.