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[Username not found..]

Hi,
I just wanna know, is 100 lb good for a 13 year old, and are there any good ways to get six pack abs???

[SirRawrsalot]

In short, yes. (Source (http://www.cdc.gov/growthcharts/data/set1clinical/cj41c021.pdf)) It's pretty much the average.

As for can you get a six pack? Sort of, yeah. Odds are at 100 lbs you have a low percentage of body fat, so if you did sit-ups and crunches daily you'd have the appearance of having something close to a six pack in a few weeks, although you're a little young for trying to get a six-pack so depending on your hormonal state it may not work out for you.