Blisters caused by side-to-side shear

Blister-causing shear on the feet in side-to-side sports
https://www.blister-prevention.com/

This video shows side-to-side shear that leads to foot blisters. Court sports like tennis and netball (and many others) are common blister sports. The higher the intensity and the longer you perform these maneuvers, the more likely shear will become blister-causing.

Видео Blisters caused by side-to-side shear канала Blister Prevention