Ads
related to: therapeutic office chairs for backs of legs reviews youtubeebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
The kneeling chair is meant to reduce lower back strain [5] by dividing the burden of one's weight between the shins and the buttocks. People with coccyx or tailbone pain resulting from significant numbers of hours in a sitting position (e.g., office desk jobs) are common candidates for such chairs. A proper kneeling chair creates the open body ...
The WFEs were for many years the standard for non-surgical low back pain treatment. [citation needed] These exercises were performed in the supine position on a floor or other flat surface. There were variations, but the primary maneuver is to grab the legs and pull the knees up to the chest and hold them there for several seconds.
An office chair that can swivel and be adjusted to various heights and angles. An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It is usually a swivel chair, with a set of wheels for mobility and adjustable height. Modern office chairs typically use a single, distinctive load bearing leg (often ...
U.S. Patent No 8771 drawing image Patent 8771 image close-up of parts Shaker ladder chair with ball swivels on rear legs for tilting. The Shaker tilting chair – named for its ball bearing or ball and socket [A] button mechanism assembled to the back two legs of a wooden chair – allowed a person to lean back in the chair without slipping or scraping the floor.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A swivel chair with a pump to raise and lower the seat. A swivel, swivelling, spinny, or revolving chair is a chair with a single central leg that allows the seat to rotate 360 degrees to the left or right. A concept of a rotating chair with swivel castors was illustrated by the Nuremberg noble Martin Löffelholz von Kolberg in his 1505 ...
Ads
related to: therapeutic office chairs for backs of legs reviews youtubeebay.com has been visited by 1M+ users in the past month