meditation to attain garima siddhi(feel heavy and hopefully be heavy)

meditation to attain garima siddhi
lay down
breath in energy through the front of your body.
feel as if the energy you breath in to your back is heavy
keep doing this

garima siddhi can happen on its own too, the feeling is more wholesome and stronger.

I think this siddhi should be achieved rather by earth element. Because thats what can make you literally heavier.