Some of the most in-shape (read: beautiful) females I've seen are at the climbing gym. Usually incredible abs.
(JP - I know you're just saying this because your wife is now 8 months pregnant. Hold on - she'll be back to lean in no time. In the mean time, enjoy the, ahem, extra fill-in
)
I've been away from climbing for a full 10 months now (wrist tendon injury, I think). I'm hoping to build my strength back up and then hit the wall again after Thanksgiving. There's a couple of arches that have been waiting for me that I should have knocked off before summer....