Sat as still as a bird sleeping on a limb —James Crumley Sat bolt upright, like a character in a work of cheap fiction —Peter De Vries Sat down heavily, like a farmer getting ready for Sunday dinner —Harvey Swados Sat like a bronze figure —William Brammer The variations on sitting...
Sat as still as a bird sleeping on a limb —James Crumley Sat bolt upright, like a character in a work of cheap fiction —Peter De Vries Sat down heavily, like a farmer getting ready for Sunday dinner —Harvey Swados Sat like a bronze figure —William Brammer The variations on sitting...
The following invention is related to a framed air pillow system, using air pressure to provide stability and support for the body. It is also said to help maintaining aligned posture and comfort when sitting in an upright position.Deka A. Gilao...
While physical activity has been shown to improve cognitive performance and well-being, office workers are essentially sedentary. We compared the effects of physical activity performed as (i) one bout in the morning or (ii) as microbouts spread out across the day to (iii) a day spent sittin...
第一段第二句Whether you are sitting upright, relaxing in your favorite TV viewing position, or lying completely flat for sleeping, it’s like being on a cloud.可知不管你是笔直地坐着,还是以你最喜欢的看电视的姿势放松,还是完全平躺着睡觉,Perfect Sleep Chair都可以。故Perfect Sleep Chair支持各种各...
第一段第二句Whether you are sitting upright, relaxing in your favorite TV viewing position, or lying completely flat for sleeping, it’s like being on a cloud.可知不管你是笔直地坐着,还是以你最喜欢的看电视的姿势放松,还是完全平躺着睡觉,Perfect Sleep Chair都可以。故Perfect Sleep Chair支持各种各...
Sitting is very unhealthy and should be minimized as much as possible. Our bodies not only work more efficiently standing upright but many functions rely on uprightness to work efficiently, such as bowel function. Sitting for extended periods of time can weaken many muscles such as the legs and...
While riding a horse, the rider sits upright, yet maintains a lumbar lordosis because the thighs are sloping downwards. This is exactly the same position as the neutral resting position, or sitting on a chair seat that tilts forward. This means the rider is in the perfect position for "Bala...
in particular the spine discs and ligaments. Sitting upright to restore the natural curves to the spine relieves this stress. But it “costs” in terms of muscle work resulting in those muscles to tire and allow the spine to slouch. This increases disc and ligament stress. Reducing stresses ...
while still holding the head against the backrest. Permitting movements make sleeping more restful. A non-resilient strap cannot do so unless it is kept loose. Loose strap, however, tends to slide down and does not function as good. In addition, Floyd's invention does not support the head ...