Natalie Lella is organising a programme for young mothers to get out and about and take some exercise. Her Headington class takes place at Bury Knowle Park, Thursday mornings, 9.30am-10.30am. If you want to contact her, here are her details and you can also find information on Daily Info, Gumtree and Netmums/Baby Directory.
Her web page is here. Her class in University Parks is oversubscribed, so sign up quickly!