I'm trying to decide which of these would suit me...

I'm looking to basically stretch and strengthen for mtn biking, squash and the min tri's i enjoy doing.

I tried yoga(hatha) in auckland and really liked it but can't find a place here in perth that just does it. I found the breathing the hardest and am not really into meditation..I get that from biking..

Pilates..never tried it but the prices are a bit steep..or is that the good thing about it?
I'd like to hear your thoughts!

Tanks
c