Hello, for your hand that is unused, resting on your groin, it's a vajra fist position, therefore the thumb is at the base of the 4th finger. But you use your hand to rub or press, or tap and so on, your fingers are in a natural position. Only for the exercise when you rub your forehead (number 8), you can keep the vajra fist, so the thumb at the base of the 4th finger. I hope it's clear like this....all the best
Hello..! I write form Italy. I would like to Know if there is a correct position for the fingers to have during the exercises
Hello, for your hand that is unused, resting on your groin, it's a vajra fist position, therefore the thumb is at the base of the 4th finger. But you use your hand to rub or press, or tap and so on, your fingers are in a natural position. Only for the exercise when you rub your forehead (number 8), you can keep the vajra fist, so the thumb at the base of the 4th finger. I hope it's clear like this....all the best
Thank you😊