bodybuilding expos

Hi All

I am new to this website - please excuse my novice status! ;-)  This is an enquiry that hopefully someone will be able to answer for me.

Do we have health/fitness expos here - exhibitions of new products etc (liken to the home show - but health/fitness)  We are about to launch a product new to New Zealand and am wanting to source direct marketing methods.  Any/All advice/help greatly appreciated!

Many Thanks In Advance

Cherie