After a hard working day when you get home, pour 10 cm of cold, icy water in a bowl or in the bathtub for your feet. Add a greater amount of ice if you do not have water from to fridge to make it icy. Put your feet in the bathtub and tap in the water for 10 min.
Afterwards wipe the feet with a towel and then put on wool socks. By doing this procedure every night before go to bed, you will significantly strengthen your immune system. You should start as soon as possible if you already have had flu issue. In that situation, it would be perfect to tap your feet in icy water every 4 hours. However, do not panic, it will not harm your health. The procedure will only improve your health – explains Dr. Sergey, eminent kinesitherapy specialist.