In case you didn't know, a lot of televangelist faith healers use this dirty trick, which has been around a long time to give the illusion of a leg growing, when people with one leg shorter than the other need a miracle. Skeptics have exposed it and other tricks so called faith healers use and thanks to them, non-believers refuse to listen to us. They see all faith healers as snake oil salesmen.
But there are authentic faith healers out there. You just have to look carefully and see their walk with God and look at the evidence presented. Most likely you will find the real faith healers in small, spirit filled churches, which look pretty simple and run down, but the people inside show a real love of Jesus. My own Dad has even watched real faith healings done and knows some people who got healed.
Here's a video of what to me looks like an authentic leg lengthening. And even authentic healing of blindness towards the end. I can't see any tricks done off or on camera to fool viewers. No touching of the guys feet is needed! No bending of knees either. And the rest of this guys healing videos look pretty authentic too, based on what i see, what he says, the reactions of the people, some non-believers choosing to believe and what the healer writes in his blog. Hope this video and the rest of them increase your faith in Jesus. Jesus still heals today!