How to do your own back massage?

Since it is homemade, it requires easy materials and simple technology, and everyone will do it after reading it. The method is as follows:

Materials: a small beverage bottle (preferably made of hard material, with a hollow bottle cap at the bottom, it is recommended to use gourd-shaped beverage for children), a long handle (optional length, discarded badminton pole, broom dustpan pole or even PVC pole), a saw, scissors or wallpaper knife, glass glue or Geliahao 302 glue.

Process:

Drill two symmetrical holes on the circumference of the long handle with scissors, the smaller one, and one of them is smaller;

Saw the long handle to a suitable size as required;

It is possible to put the long handle through the larger hole and out of the smaller hole, exposing a little handle head;

Glue the two holes together and use them later.

When in use, things such as mung beans and soybeans can be put in the bottle to make it have weight, and its own strength can be adjusted during use. One end of this gadget is hollow (because the bottom of the beverage bottle is mostly hollow), which is similar to the technical requirements when flapping, painless and effective; The other end is small and solid, which is more conducive to acupuncture points.