1.0 link Rainbow Dash Network http://rainbowdash.net/ Zenneth (zennx) http://rainbowdash.net/zennx http://rainbowdash.net/notice/4113367 it's easy to spot the bullmango fitness instructor<br />they tend to say the word &quot;core&quot;<br />I'm not a single cell organism nor am I a nuclear reactor, I don't have a core<br />I have muscles, tendons and bones and quite frankly if you don't know the difference between your triceps and you gluteus minimus you have NO batcaveing right to teach yoga<br />oh, and I might just say this here now that I'm at it 2 hours of Zumba has the same overall effect of 30 minutes working the same muscle group doing regular exercise (push-ups, running, weight-lifting etc.), it is ineffective and looks Fluffle Puffing dumb