This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. Please consult a surgeon or atending doctor of a hospital before use if any of the following conditions are met, and use under supervision afer obtaining permission. Women who are pregnant or who have just given birth. People who are 60 years old and above.
People with rhabdomyolysis. People with missing limbs or paraplegics. People with heart pacemakers or stents. People who have undergone surgery within the past 12 months. People with impaired limb perception or mobility due to disease or age. People with abnormal spine, joints or bones, or who suffer from orthopedic diseases such as osteoporosis, cervical spondylosis and lumbar disc herniation. People with any disease-related complications (such as neuropathy or retinal damage). People with urinary diseases such as kidney stones, ureteral stones, bladder stones, urethral stones or urinary tract infections.