When I started off working out 1.5 years ago I was 50Kg[110 lb]. I managed to reach a maximum weight of 56.5 Kg[124.5lb]. However, somewhere halfway My weight fell till I am now a mere 51 Kg. Others may think 5 kg[11lb] is nothing, but for my weight it is 10 %. Also, all the way I hav little fat. The strange thing is that my strength is just increasing inspite of the loss of weight.Y is this so? I am now able to work weights people of 70 kg[154lb] are working, like Bicep curling 20Kg[44lb]. That is 40% of my body weight I could do with some weight gaining, to guard against times where I may have to skip meals.