If you spend a lot of time in an office, driving a vehicle, or sitting in any other type of situation, then the chair you sit in can have a lot to do with your health.
Often people with back pain develop it due to the lengthy amount of time they spend sitting in a poor or inadequate chair. Sometimes this comes on quickly or can develop gradually over time.
If you suffer from back problems in your chair, or if you suffer from such ailments as Coccyx, then one solution you can consider is a foam seat cushion. Often by using a seat cushion as an accessory to your office chair, car seat, or even chair in your home, you can greatly improve your sitting situation and improve the health of your back accordingly.
Seat cushions come in many styles and designs, but foam seat cushions these days often use modern memory foam which is an excellent material for any type of chair cushion. Memory foam cushions are made of a unique material that is soft but is amazingly supportive to the body, especially for important places like your back. You'll often find lumbar support cushions made from memory foam for the same reasons.
By using a foam seat cushion, your back can get a slight improvement in posture and support that can alleviate the pain that develops over long periods of inadequate sitting.
Consider a wedge-type cushion that supports your body in a forward position, especially if you are looking for a model for an office chair. This will naturally position your body forward and provide relief for the muscles that fight to support your back and torso forward as it works on an office desk.