I try to do exercises 4-5 times a week for half an hour. I started doing this recently, 2 weeks ago. I am more interested not in losing weight, but in improving my health. At work, I sit at the computer. Because of this, my back always hurts. So I want to strengthen the muscles of the whole body. If I exercise regularly, I feel more energetic, active and enduring. I hope that I will not stop doing exercises, because sometimes I am very lazy, especially after a hard day's work.