Various folk (shamanic) tradition practices are called Folk Healing, like the Grandmothers in this video (in other traditions its called medicine woman). The Slavs, Balkans and North regions like the Karelians pretty much have the same basic rituals for healing. The feet are important because they are both where the greatest amount of our detoxing of sickness releases. The folk singing (chanting and/or spells its called in some traditions) are the direction in which the healing “intent” of the energy is given.
Song, movement, specific parts of the body, water and fire rituals, all work together as the root foundation, be that medicine chanted or spoken into sacred clothing through embroidery, or the folk healer (who whisperers) a directional energy, or our relationship to the spirit (benevolent energies) of earth to work with the healer (in shamanic way), which is closest to our body and soul of the sick.
The Karelians are a nation that belongs to Baltic-Finnic ethnic group that are currently living in Finland and Russia. In Russia Karelians mostly settle in the Republic of Karelia and in other north-western parts of the Russian Federation. There are also significant Karelian enclaves in the Tver and Novgorod regions of Russia, as some Karelians migrated after 1656 because of war.
In Finland they traditionally settle in the regions of Savonia and Northern and Southern Karelia. The historic homeland of the Karelians has been the Karelian Isthmus, Ladoga Karelia, Olonets Karelia in Russia and the provinces of Northern and Southern Karelia and Savonia in Finland. Many became refuges from German Occupation (of ww2) and their numbers are very small today.