1. Design features: Foot-strength health shoes are usually different from traditional shoes. For example, the soles are provided with raised massage points or special grooves to provide the stimulation of foot massage.
2. Acupoint massage theory: Some manufacturers of foot health shoes claim that this design can stimulate acupoints on the soles of feet, thus promoting blood circulation, relieving fatigue and stress.
3. Individual differences: The massage effect of shoes varies with individual differences. Everyone has different feelings and needs for massage, so the massage effect may be obvious for one person and not obvious for another.
4. Limited scientific research: Although some studies show that foot massage can bring some benefits, such as relieving pain and improving circulation, the research related to the specific design of foot health shoes is relatively limited.