My name is Silvia, I am 60 years old (February 2021) and I live in Coruña. My son is 33 years old and often suffers from contractures caused by stress. Several times he has ended up in the emergency room with treatment. The last time it happened, he allowed me to apply heat to him. He didn't move well and he didn't let me touch him, so it was all through his shirt.
He lay down and I put a hot water bottle next to him. In the cover I first put a natural black obsidian, about 15x8 cm. After a few minutes I added a quartz massager (I was trying to even out the two masses). It was about 30-40 minutes and that was it. I didn't need a massage or anything afterwards. I couldn't believe it.




