Yes, but remember: you must insist. If you are very tired, rest your feet vertically 10 second. Do it every night, usually 30 minutes, usually sweating after 5 minutes, burning fat after 15 minutes, don't put it down immediately after half a month, keep your legs vertical for 5 minutes (your feet must be stretched straight), then slowly put it down and massage your legs for 5- 10 minutes (it would be great if you could).