I haven't really ever thought about it but I'd think that lying on the grass would be fine but I don't think it would completely take the place of walking barefoot. I guess you could move your feet back and forth over the grass. If there is a reason you can't walk then of course I would get my bare feet on the ground anyway I could, just be sure to move them around not just leave them sitting still.
Dr. Christopher and Dr. Schulze clearly said to 'walk' barefoot daily, but then Dr. Schulze said he took some of his patients to the beach and had them walk, swim and roll in the sand. I'm thinking it might have something to do with the friction that is created when you walk, when your feet are moving on the grass.
When I barefoot I can actually feel the electricity leaving my body. My legs tingle, it's the best feeling. The first time I barefooted I tingled much more than I do now because I had so much stored up electricity that needed to be released but I still feel the tingle every single time I barefoot.
I really don't know the answer to your question, I'm sorry but what I've posted is just speculation on my part. But by all means do whatever is necessary in your circumstance to get those bare feet moving in the grass ;)
Willow
I agree Mamacatpatch, I found Dr. Christopher's explanation on barefooting on one of his CDs and he explained how it works perfectly! I did a post on it the day I listened to the CD and I've been barefooting ever since. It really does make the world of difference, something so very simple! It's amazing how our whole body is connected!
So one of the CD's had the reason why we should be barefooting every single day. Here is what I found out. When we’re born we have a soft spot in the top of the head and as it closes up the opening is still available so that the universal mind or the power of God can come through the top of the head and go on down the spine and into the chakras and distribute itself through the whole body. We live on this electricity and this electricity operates our organs. The electricity is excellent as long as its fresh and free flowing. As it comes into the top of the head and goes down the spine, down through the legs, its supposed to be grounded out into the earth and a fresh supply continues to come in. But if we don’t go barefooting to ground it out into the earth daily then we walk around with static electricity which affects the nervous system, not good at all. When we go barefooting we have a free flow because we've grounded the static electricity into the ground, but if we don’t let the electricity out by barefooting then we become static and as the electricity accumulates in the body it gets so high and becomes so heavy that new electricity can’t come in. We need to ground it out into the earth daily by barefooting. If we don’t it affects our nervous system and we can’t sleep, we get grouchy, or whatever way it affects a body, we’re all different. We’ve got to get rid of the static electricity that’s in our body before it becomes toxic or new electricity can't enter. Thus the very important instruction from Uny to go barefooting every day!