A human back is what is needed for a person to able to stand straight or bend or even lift some weight. In fact in our normal daily lives we do not even think of the back as a very important part of the body until it starts to ache.

The back pain when it starts causes us to reflect on the back. The back is basically divided into two portions where one is upper back and one is the lower back. The lower back portion which houses the five vertebrae is known as the lumbar. It is this lumbar which helps us in bending, rotation and lifting.

The reason for back pain can be many but primarily the reason for the back pain can be that there are torn ligaments. It is these ligaments which join the bones with the other bones. The other reason is that repetitive movements of the back cause the stress which causes the nerve endings to get compressed within the back.

The best option to strengthen your back is exercises and it is these exercises which can ultimately prove beneficial for back. But make sure that you take medical advice before going for the back exercises like the crunches because of the fact that these can damage the back if is already damaged and cannot take the stress.

Then make sure that you have good posture while standing, sitting and sleeping. Almost anytime if we try to lift a heavy weight it puts pressure on the back. So if you are lifting heavy weights then make sure that you bend you knees and squat and the lift the weight as opposed to lifting straight from the ground. That way you are not putting extra stress on your back.

If you are overweight then it means that you are putting extra strain on your back muscles, so make sure that you have correct body weight.

Exercise regularly and eat good healthy diet so as to maintain a very good back.