unisex foot arch trainer，Universal size
Training method
1.Beginner's entry, grip practice
Sitting on a chair, tightly grip your toes towards the arch trainer, feel the muscle contractions on the soles of your feet, then prevent flash floods, and repeat. At the beginning, you can do 30 times per group, 2 sets per day
2.Advanced training, walking exercises
Wear arch trainers like slippers, such as brushing teeth, watching TV, and doing household chores. At the beginning, you can let your heels land first, which makes it easier to stick to. When walking, pay attention to your heels landing first, then the outer side of your feet, and finally use your big toe to push the ground forward
Notes

1.At the beginning, there may be slight pain when wearing it. Wear it for 5 minutes at a time, rest for 30 minutes, and then wear it for another 5 minutes, gradually extending the time
2.Before training, relax the soles of your feet and massage them with a fascial ball for 5 minutes. Wait until the soles of your feet become slightly warm and sore before starting the training for better results