Dear member,Breathing exercise:Lie in supine(face facing upward),bend both your knees and take a deep breathin through your nose and breathout through your mouth.Repeat it for 5 times.
Back pain may be due to various conditions since you are a youngster there is no need to worry more.
Treat your Backpain using some exercises.
You may also use hot water fomentation or consult your doctor for physiotherapy.
There are many modalities like SHORTWAVE DIATHERMY,INTERFERENTIAL THERAPY,TRACTION etc which the physiotherapist uses for pain relief.
EXERCISE FOR BACKPAIN:
Lie in prone position(face facing down)with hands by the side.Now slowly lift your head, hold it for 5 counts and relax.Do it for 5 times.
Then lift your head and shoulder,hold it for 5 counts and relax.Again do it for 5 times.
Now lift your head,shoulder and one leg along with thigh without bending knees.Hold and relax for 5 counts for 5 times.
Repeat the same process for the other leg.
Now turn to supine position(face up)repeat the breathing exercise.
Do the above exercises atleast thrice daily initially for 5 counts and then increase it slowly.