cramps. However, Lin Gu's point is likely to be a common denominator for the two procedures.Acupuncture specialists suggest putting one finger on the fleshy area between the thumb and forefinger of the opposite hand. Put your index finger on the side of your hand and press hard. If you do everything right, you will feel pain.One or two minutes may be enough, but you will see real results after 20-40 minutes of constant pressure. If you do not feel relieved after pressing your hand for a certain amount of time, try using your other hand.