Sure! When I went to the gym, it was 180 and weighed 63kg. After a year of exercise, I now weigh 77 kilograms. The advantage of skinny bodybuilding is that it is less fat and easy to draw lines. Of course, we must pay attention to our diet, eat more foods with high protein content, such as beef and fish, and eat more fruits and vegetables. If possible, it is best to buy protein powder to drink, so that combined with systematic exercise, it will be effective in half a year! By then, look at your muscles and obvious lines, and your mental outlook and self-confidence will be greatly increased! I have personal experience, but I can't stop now!