Operation method: scrape first and then press.

1, apply olive oil on the calf or massage to moisten the skin, mainly for lubrication. Essential oils are also a good choice. Choose good quality essential oil, which will not feel greasy after absorption.

2, still use your fist, use the second knuckle, press hard, from the front of your knee to your ankle. This process will be very painful. You can use a little force, but it can't be completely painless.