The Heimlich manoeuvre is a technique aimed at clearing the windpipe when it has become blocked by a foreign body. It is a lifesaving manoeuvre. such that since it was first described it has been considered the simplest manoeuvre (it does not require technical media) that most lives has saved in the world. Easy to learn and use. https://chefesquipmenters.shop/product-category/ice-cream-spades/