Kneeling chair

Autor:

Lee J Haywood z angielskiej Wikipedii

Credit:

Na Commons przeniósł z en.wikipedia użytkownik Liftarn z pomocą narzędzia CommonsHelper.

Krótki link:

https://www.plwiki.pl/b/f61dd

źródło:

Wikimedia Commons

Wymiary:

811 x 651 Pixel (101391 Bytes)

Opis:

My photograph of my own kneeling chair. These chairs were the first piece of furniture designed to use with computers, and were called computer chairs. They were suposed to help you avoid the back problems associated with sitting in a constant hunched over condition. They usually had a rocker base, so that you could adjust your position by leaning slightly forward or back.

Licencja:

Public domain