The most common foot problem is a flat foot, much more rarely its opposite, i.e. a hollow foot.A flat foot is characterized by a reduced longitudinal arch of the foot or the lack of this arch visible, allowing the sole contact of the sole of the foot with the ground. A hollow foot is an excessive arching of the longitudinal arch, the arch of the feet is higher than it should. The section of the foot between the heel tumor and the metatarsal heads becomes shorter.
The podothermographdoes not require electricity or connection to a computer.