Since sitting for a long period of time can increase the body tension, most especially on your back that is why having breaks is really important.It can be worse when you sit for a longer period of hours. Try to get up and move around a little at least once every hour. Into shorter segments, try to break up task a little bit. Try to bend your knees when carrying or lifting objects likewise when you put an object down. Carrying or lifting heavy objects should be avoided. It is not advisable to bend straight over, and twist or turn for it can cause muscle strain.Choose a comfortable mattress and try to test it before buying. When you try it and your hand slides in fairly then it fits you. All these tips can be a good natural pain relief technique that you can apply to stay away from back pains.