Alphabetical: A to Z Alphabetical: Z to A Price: Low to High Price: High to Low Improve Your Seat, Wherever you go Given the number of hours the average person spends sitting in front of a computer these days, ergonomic seat cushions have become an important part of maintaining proper seating posture, spine alignment and a healthy body. Our chair cushions promote proper posture, better support and increased comfort. Choose from our seat back and lumbar cushion support, seat cushions for office and task chairs, wheelchair cushions and medical specialty cushions. The Freedom Back Lumbar Cushion converts any seat back to an ergonomic, supportive surface. For the best in seat cushions, choose our best selling Freedom Seat Cushion. Car Seat CushionsMedical CushionsSeat and Wheelchair CushionsSeat Back Support Cushions Warm Cool Lumbar Support Cushion Kabooti Orthopedic Coccyx Seat Cushion Kabooti Ice Hemorrhoid Relief Donut Cushion Kabooti Wide Seat Cushion
Kabooti Ice Gel Insert Freedom Back Support Cushion Coccyx Foam Seat Cushion Seat Mate Relief Cushion1. Introduction - An estimated 50% of people in the industrialized world suffer some form of back complaint and many of these are related to poor seat design. sit and what we sit on affects the health of the spine. is the most frequently damaged (L4 and L5). The vertebrae in the lumbar region are the largest in the spine. 2. Posture - the relative orientation of parts of the body in space. 3. Biomechanics of Sitting - depending on chair and posture, some proportion of total body weight is transferred to the floor via the seat pan and feet, armrests, and backrests. 4. Sitting Postures - Sitting with the knees and hips flexed, pelvis rotated backward leads to minimize lordosis, flat, or even kyphotic lumbarThree types of sitting postures normally distinguished: 5. Factors Influencing Posture - 6. Preferred Sitting Angle - Sitting leads to 40 - 90% more stress
on the back (disc pressure) than standing posture. 7. Seat Design Criteria Back to DEA 3250/6510 menuPregnancy and Workplace Safety More than half of all women work outside the home, with many working late into their pregnancies and returning to work less than three months after giving birth. While much attention has been paid to the importance of ergonomics in the workplace, practicing good ergonomics will provide comfort and support a woman’s health throughout the duration of her pregnancy. Decreasing the ergonomic risk factor by implementing reasonable accommodations are essential to make the workplace safe and comfortable for expecting moms. Ergonomic Hazards for Expecting Employees For any employee, sitting 8-10 hours a day behind a desk or in front of a computer screen can lead to back and neck injuries, stiff muscles and joints, poor circulation, worker’s fatigue, and more. However pregnant women face even more challenges, as pregnancy alters the shape of the body and the way women interact with their workspace.
For example, a growing abdomen alone causes backaches, progressive posture problems, and reduced agility and coordination. Similarly, to accommodate the growing fetus, joints in the spine become less stable, while hormonal changes affect ligaments and increase the risk of injury. As pregnancy progresses, women must lift items further away from their bodies, having to reach 15-20 inches to access their workstation. Since the growing fetus alters the center of gravity, pregnant women are also more susceptible to falling. In addition to affecting balance, lifting tasks, and posture, studies suggest that there is a link between ergonomic stressors and unfavorable pregnancy results. Things to avoid are standing for long periods of time, working long hours, and repetitive lifting. Pregnancy and Lower Back Pain Expecting mothers often develop a curvature in the lower back (also known as an accentuated lumbar lordosis) due to weight gained in the lower abdomen. In fact, each pound a woman puts on during pregnancy can creative five extra pounds of pressure on the hips, knees, and lumbar spinal joints.
Moreover, elevated hormone levels (Estrogen and Relaxin) lead to increased ligament laxity, predisposing pregnant women to joint instability and an increased risk of strains and sprains. Ergonomic Accommodations for Pregnant Workers To accommodate pregnant women, both employers and expecting moms themselves are advised to take make ergonomic friendly workplace modifications. Here are some expert tips to ensure the safety and comfort of working women during pregnancy. Advice for Pregnant Employees Neutral posture brings daily comfort: elbows level with the keyboard so your shoulders are relaxed, feet flat and supported, avoid awkward postures Take frequent breaks from sitting, walking and stretching to increase circulation in your legs and feet, which are prone to swelling and possible blood clots during pregnancy Invest in an adjustable ergonomic office chair with excellent lumbar support and well cushioned seat to support growing body and possible sensitive tailbone, or add a thin lumbar pillow for extra support and comfort to existing chair
For stable posture comfort, feet flat on floor or supported with a footrest. Use a footrest to reduce swelling and reduce pressure on the joints To accommodate your growing abdomen and the increasing curve in your spine, adjust the height of your monitor and desk Use a softer wrist rest with your keyboard to prevent the risk of developing carpal tunnel syndrome caused by increased fluid in the joints during pregnancy Avoid heavy lifting (10-25 lbs or more) and do not lift items directly from the ground The ability to go from sitting to standing increases oxygen intake and circulation. Invest in a sit/stand desk or a Sit Stand Ergo Unit allowing you to alternate between sitting and standing positions throughout the workday; this very change of position is a mild form of exercise which helps prevent stiffness, swelling, and varicose veins Know your rights: Study the laws pertaining to the treatment of pregnant employees in your state and don’t hesitate to ask your employer for special accommodations