I am 17 years old and weigh only 55 kilograms. I am extremely skinny, and want to know how to gain weight effectively over a short period of time (3-4 months, if possible)
I eat ALL kinds of foods, I love my meats and especially my vegetables but I just can't rack up the weight I desperately want.
I work out 3 times a week on average (Martial arts, warm-ups are intense and I always push myself to the limit)
I'll answer any questions which I see appropriate, no trolling thanks.