The Footerella Foot Bed is avery strong foot support. It is definitely not comfortable for the first 3 weeks. It is recommended to wear it in gradually. Start with just 30 minutes a day for the first week, then moving up to half a day for the next 7 days of the second week, then by the third week, wear it all day. Do not exercise in it for the first month. The foot bed is designed to raise your arches that make your foot smaller and slimmer. If you wear it too much for too ling and too vigorously, you will fatigue your foot muscles and have to give yourself a weeks break.
After a month, start walking for 10,000 steps a day on your footbed. Of course your foot will ache wearing it, As the days and weeks go by, your feet will be able to walk a longer distance before complaining. When your feet stop aching, the job is done!