Regeneration and healing of nerves and blood vessels
So that numbness and weakness disappear and circulation improves
Mayo Clinic: Treating, repairing the body's electrical system

It seems to help the most for nerve regeneration and regrowth of nerves and blood vessels to soak the affected limb in water just shy of scalding hot.
Doctors do not like to do this.
However, numbness, weakness, and poor circulation in extremities can be improved by soaking in very hot water, as hot as possible without burning.
Those of us again, who live in very cold climates, have no other good way of healing minor frostbite injuries and chilblains, except for dry heat from a very hot fire if it isn't convenient to soak in hot water.
Antes de elegir entre qué versión de camiseta conviene para regalar, merece la pena comprobar la temporada, el diseño y los detalles visibles. Las fotografías y la ficha del producto deberían confirmar que la descripción coincida con las fotografías y las opciones seleccionadas.