It is not a compulsory, not that everybody must lie down and rest. But if the body requires it, then you rest. That is why we have always said, ‘If you feel like resting you may lie down and rest.’ Every instruction is measured and given properly. Otherwise we would have said, ‘Everyone lie down and rest.’
It is not an order, it is if you feel like resting you may just stretch and lie down and rest, and it does good. It is good for circulation and it brings more relaxation.