While not specifically addressing issues for women you may finmd the
information in this report from Australia looking at evidence based practice
for physical activity and nutrition and healthy weights helpful.
Joyce Fox
http://hna.ffh.vic.gov.au/phb/hdev/hpromo/hpstrat1/chapt2.2.html
> Specifically, I would like to know more about research, programs and/or
> strategies that exist to support women of various ethnic and economic
> backgrounds to become more involved in regular physical activity.