Hopefully this helps http://www.soc-bdr.org/e4/e887/volRdsVolumes2881/issRdsIssues3512/chpRdsChapters3513/strRdsArticles3514/index_en.html?preview=preview&showfulltext=1
Touché
In fact I have a lot of questions for the OP such as height, bodyfat, current diet, current lifting program, medical conditions etc; however, I don't want it to be interpreted as medical advice.
The man is 100lbs, has a manual labor job and everyone here is suggesting workouts for him to further increase his energy expenditure?
Getting fat is the last of his worries at this point unless you really think a 23 year old 100lb bean pole with a physical job has no more lean body mass to put...
Screw the workout at this point. Calories in vs calories out. You need to eat more. A lot more. Consider a weight gainer but GNC is the last place I would buy it. And if you do workout do compound exercises as suggested.
I guess Switzerland where you are legally required to own a gun and citizens are military trained is not an industrialized country?
Oh by the way they have one of the lowest of not the lowest in crime rates in the world.
Fact is the myth of gun control has done little to reduce homicides...