Glamour model and actress Sabrina seated on the knee of Arthur Askey. (Photo by Keystone/Getty Images). 1955

Close up of a couple, with the woman holding the man's knee, underneath a table. (Photo by Peter Dazeley/Getty Images)

Face Off is an American reality television game show on the Syfy cable network in which a group of prosthetic makeup artists compete against each other to create prostheses such as those found in science fiction and horror films.

Face Off is an American reality television game show on the Syfy cable network in which a group of prosthetic makeup artists compete against each other to create prostheses such as those found in science fiction and horror films.

Face Off is an American reality television game show on the Syfy cable network in which a group of prosthetic makeup artists compete against each other to create prostheses such as those found in science fiction and horror films.

A pilgrim enters the Basilica of Our Lady of Guadalupe on their hands and knees to honour the Virgin Mary in Mexico City, Mexico on December 11, 2022. (Photo by Jorge Nunez/Zuma Press Wire/Rex Features/Shutterstock)

The Britain’s Got Talent host Amanda Holden, 48, showed off her flexibility in knee-high boots in the corridors of Heart FM in London, England on February 3, 2020. (Photo by The Sun)

A pilgrim walks on her knees to fulfil her vows, as pilgrims attend the 99th anniversary of the appearance of the Virgin Mary to three shepherd children, at the Catholic shrine of Fatima, Portugal May 12, 2016. (Photo by Rafael Marchante/Reuters)