La Pisadeira: the woman of the roofs who steps on the chests of those who sleep

What is La Pisadeira

La Pisadeira is a figure from Brazilian folklore, especially from the interior of São Paulo and Minas Gerais. She is an extremely thin woman with long nails and a shrill laugh, who lives on roofs and waits for someone to go to bed with a full stomach and lying on their back. When that person falls asleep, she comes down and steps on their chest. The victim wakes up conscious, unable to move or scream, crushed by a weight they cannot see. Her name comes from the Portuguese *pisar*: she is, literally, "the one who steps."

What she looks like

The descriptions gathered by Brazilian folklorists, such as Luís da Câmara Cascudo, are very specific:

- **Extremely thin**, almost skeletal, with long, thin legs. - **Long, dry fingers**, ending in long, dirty, and yellowish nails. - **Disheveled, dirty hair** that falls over her face. - **Red eyes** and a curved, sharp nose. - **A high-pitched cackle** that is heard while the victim struggles, as if she enjoys their fear.

She is never seen by day. She spends her nights on roofs, stalking through the tiles, paying close attention to who is going to sleep and how.

Who she attacks

La Pisadeira has a preferred victim: the one who eats a heavy dinner and goes to bed immediately, lying on their back. That is the rule repeated by grandmothers in the interior of Brazil. She does not attack those who sleep on their side or those who ate a light meal.

The attack always follows the same pattern:

1. The person wakes up in the middle of the night. 2. They cannot move, speak, or call for help. 3. They feel an enormous weight on their chest that does not let them breathe properly. 4. Sometimes they see her: a skinny silhouette on top of them, or they hear her laughing. 5. After a while, the weight disappears and the body responds again.

La Pisadeira and sleep paralysis

The description matches point by point with what medicine today calls sleep paralysis: waking up unable to move, with pressure on the chest and the sensation of a presence in the room. Even the grandmothers' advice has a basis: sleeping on one's back and having disrupted sleep are factors associated with these episodes.

La Pisadeira is part of a family of beings that exist in almost every culture and explain the same experience: the Mara of the Germanic and Scandinavian peoples, the incubus and succubus of medieval Europe, the *kanashibari* of Japan, and, in Latin America, the dead person who "gets on top of you" while you sleep.

How to protect yourself

Brazilian tradition gives simple advice:

- Do not go to bed immediately after eating, and even less so after a heavy dinner. - Sleep on your side and not on your back. - If La Pisadeira attacks, focus on moving a finger or making a small noise: the attack is cut short as soon as the body responds. - Do not be afraid of her: according to some accounts, she feeds on her victim's terror.

La Pisadeira today

La Pisadeira became well-known again in Brazil thanks to the internet, comic books, and videos about legends. For many Brazilians, hearing her description is recognizing a personal experience: the night they woke up unable to move and felt that something was sitting on their chest.