Knee Wind Thunder not only supports "walking power" but also trains it! It seems that muscles deteriorate with knee supporters alone. It approaches the important muscles necessary for joint function: "multifidus muscle, quadriceps"! #Various Products on Sale Shop Exercise Product List You can use it just by wrapping it, and you can exercise while doing other things or in your spare time! Recommended for those who can't stick to muscle training! This is for one sale. If you want to train both legs in a balanced way, we recommend purchasing two and using them simultaneously! ● EMS stimulates muscles up to 1,000 times per minute ● LED display that immediately shows the intensity ● Rechargeable and reusable, economical ● Washable (hand wash) and hygienic ● Easy to attach, both left and right compatible ● Supporter type allows you to do housework and walk while training! ● Equipped with a 12-minute easy automatic training program ● 9 levels of stimulation adjustment, 6 modes to consider exercise effects and various settings ● Safety sensor that does not activate unless attached ● No gel sheets required Contents: Pad 1, main controller, USB, storage bag, spray bottle, instruction manual (warranty) EMS is used in rehabilitation, athlete training, medicine, and sports. Recommended for those who are interested in Ya-man, Medicarada, etc.! 6160 EMS Knee Wind Thunder Muscle Training Muscles Training 2 Sets Knee Knee Supporter Assistance Gel Sheet Not Required Equipment Machine Machine Training Exercise