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【1】 a lot of people with neck issues because their monitors are too low, or with shoulder and elbow troubles because their keyboards are too far from their bodies.
【2】suggests investing in a good chair with adjustable features and good lumbar support. She also advises using an external keyboard and monitor, so that you're not hunching or looking down.
【3】The top of your screen should be at eye level.
【4】 Shoulders should be relaxed but, joints don't need to be at 90-degree angles.
【5】 Keyboards and mice should be the right size for your hands. Split-style keyboard designs can help keep your hands in a neutral position.
【6】 To find the right fit, it might be worth visiting a computer store instead of shopping online.
【7】 the best strategy is to change positions throughout the day. "Variety is the spice of life when it comes to your body," .... "Mix it up."