Originally Posted by: 6strngs_2hmbkrswell there is 2 options for gaining weight... one is eat more food in which case the weight you gain would be fat... or hit the gym in which case the weight you gain will be muscle, which will also help with the weight issue cause a heavy guitar will just feel lighter. with going to the gym though, more muscle means faster metabolism so you'd need to eat more food anyway. you wanna really gain weight? go to a health food store and pick up some like energy bars. then sit on your bed/couch and play guitar... don't actually use the energy you just ate.

Are you a doctor? Eating more food or hiting the gym will only make her metabolisma go up. Experts argue that obese people can't lose weight due to the same principles. Besides all of this, body fat ratio will not solve the to heavy of guitar problem.