I spent the weekend at a fitness conference on Vancouver Island where I attended workshops and got my first aid re-certification (which we're required to do every couple of years). We had a few choices of what we could take and I, accidentally really, took every workshop given by Len Kravitz. A doctor and exercise researcher. He is amazing!
I took workshops on metabolism, abdominal conditioning, women & weight loss, and advanced flexibility (stuff people always want help with)... learned lots! I highly recommend you check out his website--and don't be put off by the cheesy appearance--it's got tons of great articles on everything to do with fitness. A wealth of information and great links to boot.