Hello Marianna,

I found some papers which I think can it help you. In general, the association between aging expectations and physical activity (PA) appears to be dependent on the type of

aging expectation (i.e., physical health), the mode or intensity of PA, and the functional abilities of the aging adult.

I hope this help you.

http://www.ncbi.nlm.nih.gov/pubmed/24700305

Hi,

I have a good suggestion to you. The paper "Barriers and Motivators to exercise in older adults" is a great summary I believe. Here is the link: http://www.sciencedirect.com/science/article/pii/S0091743504002026

It gives a nice overview and has been cited about 600 times. 

I also attached the paper if you cannot get it.

Andre

I think this is an interesting article about your request:

- de Labra, C., Guimaraes-Pinheiro, C., Maseda, A., Lorenzo, T., & Millán-Calenti, J.C. (2015). Effects of physical exercise interventions in frail older adults: A systematic review of randomized controlled trials. BMC Geriatrics, en prensa.

Hello Marianna,

Try with this ones, the journal is very good.

I hope this can help you.

Greetings

http://www.revista-apunts.com/en/library?article=1440&highlight=senior

http://www.revista-apunts.com/en/library?article=178&highlight=Grown-up

http://www.revista-apunts.com/en/library?article=269&highlight=senior

http://www.revista-apunts.com/es/hemeroteca?article=1368&highlight=mayores

I would like to thank you all for your priceless help! I am so grateful!