The reason why the plastic wrap around the legs will generate heat is because the legs are tightly wrapped with plastic wrap, which will generate heat, while the plastic wrap is airtight, and the heat is stored in it, so the legs will naturally generate heat.

Plastic wrap has low air permeability. The exercise of wrapping the body with plastic wrap can increase the local burning heat of the body, effectively sweat a lot and accelerate fat burning.

Using plastic wrap to lose weight generally uses jogging or dancing with plastic wrap.