Contraindications to the practice of standing on nails

Despite all the benefits of practicing nail-standing and muscle stimulation, some contraindications should be considered before starting. Nail-standing is not a toy but a rather serious tool for self-improvement that requires careful and responsible approach.

The contraindications for nail-standing practice include:

• During and less than three days after viral illnesses (ARVI);
• Cardiovascular system disorders;
• Cancer;
• Diabetes;
• Stroke/heart attack less than six months prior to practice;
• Pregnancy and lactation;
• Frequent migraines;
• Vision disorders;
• Menstruation;
• Chronic respiratory system diseases or issues with its function;
• Nervous system disorders;
• Mental illnesses/disorders;
• Open wounds/damage to the feet.
  

The contraindications for using muscle stimulation:

• Phlebothrombosis;
• Epilepsy;
• Renal or hepatic insufficiency;
• Poor blood clotting;
• Tuberculosis;
• Kidney and gallstone disease;
• Malignant tumors of any localization;
• Skin diseases at the site of the device's action;
• The presence of an implanted pacemaker;
• Pregnancy.
  

If there are any doubts about contraindications, it is advisable to consult a doctor.