Knees Should Be 90 DegreesAnyone who regularly exercises knows their knees should never extend beyond their feet when doing things like squats or warrior poses. Keeping a 90-degree angle in your knees prevents them from taking on too much pressure and still supports the rest of your body.Take that information with you when you sit. Keep your feet planted on the ground and your knees at 90-degree angles. This posture removes pressure from your low back without hurting your knees.Though it may be tempting, avoid crossing your legs or ankles, as it can put your hips and spine at odd angles that may cause pain or stiffness over time. If you must cross anything, pick your ankles, as it’s less jarring to your posture than crossing your legs.Some people even keep platforms under their desks where they can rest their feet. This may help you feel the comfort you do when crossing your legs without messing up your posture.Like any of your office rooms, make sure you still use the Office Chair Singapore of Ardent Office Furniture (AOF) Singapore. Office Chair Singapore By AOF Singapore has been trusted for a dozen years as an expert Office Chair Singapore with good quality and the best price for your office room.For more information, please visit the AOF Singapore website or directly contact AOF SINGAPORE via email at info@ArdentFurniture.com or via telephone at +65 6783-7911 (For Singapore or 021 3111-6161 (For Indonesia) to get a special price from us !