I have recently begun walking briskly in order to get back in shape and after about five minutes of exercise my heart starts skipping beats frequently. It isn't just beating quickly, it is beating irregularly. It makes me nervous so I end up cutting my workout short which I don't want to do. Is this normal for someone out of shape? I am about 40 pounds overweight. Could this be a sign of a more serious condition? Any help would be appreciated!

This happened to me six times in three years. It beats like really fast and then gets really slow. All the times it happened was when I jumped which I find weird.

my brother got a tattoo and he says it stands for " dirty south" in japanese. Could someone find out what the symbols are? He has no clue if it really says that or not! Thank you!

who thinks that rap is offending? i mean i love lots of rap. on scale from 1-10 who thinks that rap is offending starting @ 1. (; no offense peoples. .

Where should I start to learn how to Hip Hop dance without going to a dance studio? I want to learn how to pop and lock, glide, wave, and other types of Hip Hop dancing all on my own. I want to look up videos online and learn from them but I don't know where to start.