Abstract Background Physical activity has many physical and mental health benefits and can delay the development of disability in older age. However. uptake of this health behaviour is sub-optimal in women in their middle and older age. This trial aims to establish the acceptability and feasibility of the Active Women over 50 programme involving online information. https://safeersappliancers.shop/product-category/neff-d95ihm1s0b-90cm-angled-chimney-hood-touch-control-700m%c2%b3-h/